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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:18:58 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:18:58 +0000 |
| commit | a4b7ed7a42c716ab9f05e351f003d589124fd55d (patch) | |
| tree | b620cd3f223850b28716e474e80c58059dca5dd4 /src/test/ui/typeck | |
| parent | Adding upstream version 1.67.1+dfsg1. (diff) | |
| download | rustc-a4b7ed7a42c716ab9f05e351f003d589124fd55d.tar.xz rustc-a4b7ed7a42c716ab9f05e351f003d589124fd55d.zip | |
Adding upstream version 1.68.2+dfsg1.upstream/1.68.2+dfsg1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/test/ui/typeck')
238 files changed, 0 insertions, 5949 deletions
diff --git a/src/test/ui/typeck/assign-non-lval-derefmut.fixed b/src/test/ui/typeck/assign-non-lval-derefmut.fixed deleted file mode 100644 index 0c23199af..000000000 --- a/src/test/ui/typeck/assign-non-lval-derefmut.fixed +++ /dev/null @@ -1,15 +0,0 @@ -// run-rustfix - -fn main() { - let x = std::sync::Mutex::new(1usize); - *x.lock().unwrap() = 2; - //~^ ERROR invalid left-hand side of assignment - *x.lock().unwrap() += 1; - //~^ ERROR binary assignment operation `+=` cannot be applied to type `MutexGuard<'_, usize>` - - let mut y = x.lock().unwrap(); - *y = 2; - //~^ ERROR mismatched types - *y += 1; - //~^ ERROR binary assignment operation `+=` cannot be applied to type `MutexGuard<'_, usize>` -} diff --git a/src/test/ui/typeck/assign-non-lval-derefmut.rs b/src/test/ui/typeck/assign-non-lval-derefmut.rs deleted file mode 100644 index ec1882f52..000000000 --- a/src/test/ui/typeck/assign-non-lval-derefmut.rs +++ /dev/null @@ -1,15 +0,0 @@ -// run-rustfix - -fn main() { - let x = std::sync::Mutex::new(1usize); - x.lock().unwrap() = 2; - //~^ ERROR invalid left-hand side of assignment - x.lock().unwrap() += 1; - //~^ ERROR binary assignment operation `+=` cannot be applied to type `MutexGuard<'_, usize>` - - let mut y = x.lock().unwrap(); - y = 2; - //~^ ERROR mismatched types - y += 1; - //~^ ERROR binary assignment operation `+=` cannot be applied to type `MutexGuard<'_, usize>` -} diff --git a/src/test/ui/typeck/assign-non-lval-derefmut.stderr b/src/test/ui/typeck/assign-non-lval-derefmut.stderr deleted file mode 100644 index e394cf820..000000000 --- a/src/test/ui/typeck/assign-non-lval-derefmut.stderr +++ /dev/null @@ -1,58 +0,0 @@ -error[E0070]: invalid left-hand side of assignment - --> $DIR/assign-non-lval-derefmut.rs:5:23 - | -LL | x.lock().unwrap() = 2; - | ----------------- ^ - | | - | cannot assign to this expression - | -help: consider dereferencing here to assign to the mutably borrowed value - | -LL | *x.lock().unwrap() = 2; - | + - -error[E0368]: binary assignment operation `+=` cannot be applied to type `MutexGuard<'_, usize>` - --> $DIR/assign-non-lval-derefmut.rs:7:5 - | -LL | x.lock().unwrap() += 1; - | -----------------^^^^^ - | | - | cannot use `+=` on type `MutexGuard<'_, usize>` - | -help: `+=` can be used on `usize` if you dereference the left-hand side - | -LL | *x.lock().unwrap() += 1; - | + - -error[E0308]: mismatched types - --> $DIR/assign-non-lval-derefmut.rs:11:9 - | -LL | let mut y = x.lock().unwrap(); - | ----------------- expected due to this value -LL | y = 2; - | ^ expected struct `MutexGuard`, found integer - | - = note: expected struct `MutexGuard<'_, usize>` - found type `{integer}` -help: consider dereferencing here to assign to the mutably borrowed value - | -LL | *y = 2; - | + - -error[E0368]: binary assignment operation `+=` cannot be applied to type `MutexGuard<'_, usize>` - --> $DIR/assign-non-lval-derefmut.rs:13:5 - | -LL | y += 1; - | -^^^^^ - | | - | cannot use `+=` on type `MutexGuard<'_, usize>` - | -help: `+=` can be used on `usize` if you dereference the left-hand side - | -LL | *y += 1; - | + - -error: aborting due to 4 previous errors - -Some errors have detailed explanations: E0070, E0308, E0368. -For more information about an error, try `rustc --explain E0070`. diff --git a/src/test/ui/typeck/assign-non-lval-mut-ref.fixed b/src/test/ui/typeck/assign-non-lval-mut-ref.fixed deleted file mode 100644 index 10c7b9dbf..000000000 --- a/src/test/ui/typeck/assign-non-lval-mut-ref.fixed +++ /dev/null @@ -1,15 +0,0 @@ -// run-rustfix - -fn main() { - let mut x = vec![1usize]; - *x.last_mut().unwrap() = 2; - //~^ ERROR invalid left-hand side of assignment - *x.last_mut().unwrap() += 1; - //~^ ERROR binary assignment operation `+=` cannot be applied to type `&mut usize` - - let y = x.last_mut().unwrap(); - *y = 2; - //~^ ERROR mismatched types - *y += 1; - //~^ ERROR binary assignment operation `+=` cannot be applied to type `&mut usize` -} diff --git a/src/test/ui/typeck/assign-non-lval-mut-ref.rs b/src/test/ui/typeck/assign-non-lval-mut-ref.rs deleted file mode 100644 index bceff0ef0..000000000 --- a/src/test/ui/typeck/assign-non-lval-mut-ref.rs +++ /dev/null @@ -1,15 +0,0 @@ -// run-rustfix - -fn main() { - let mut x = vec![1usize]; - x.last_mut().unwrap() = 2; - //~^ ERROR invalid left-hand side of assignment - x.last_mut().unwrap() += 1; - //~^ ERROR binary assignment operation `+=` cannot be applied to type `&mut usize` - - let y = x.last_mut().unwrap(); - y = 2; - //~^ ERROR mismatched types - y += 1; - //~^ ERROR binary assignment operation `+=` cannot be applied to type `&mut usize` -} diff --git a/src/test/ui/typeck/assign-non-lval-mut-ref.stderr b/src/test/ui/typeck/assign-non-lval-mut-ref.stderr deleted file mode 100644 index cbdc960ba..000000000 --- a/src/test/ui/typeck/assign-non-lval-mut-ref.stderr +++ /dev/null @@ -1,56 +0,0 @@ -error[E0070]: invalid left-hand side of assignment - --> $DIR/assign-non-lval-mut-ref.rs:5:27 - | -LL | x.last_mut().unwrap() = 2; - | --------------------- ^ - | | - | cannot assign to this expression - | -help: consider dereferencing here to assign to the mutably borrowed value - | -LL | *x.last_mut().unwrap() = 2; - | + - -error[E0368]: binary assignment operation `+=` cannot be applied to type `&mut usize` - --> $DIR/assign-non-lval-mut-ref.rs:7:5 - | -LL | x.last_mut().unwrap() += 1; - | ---------------------^^^^^ - | | - | cannot use `+=` on type `&mut usize` - | -help: `+=` can be used on `usize` if you dereference the left-hand side - | -LL | *x.last_mut().unwrap() += 1; - | + - -error[E0308]: mismatched types - --> $DIR/assign-non-lval-mut-ref.rs:11:9 - | -LL | let y = x.last_mut().unwrap(); - | --------------------- expected due to this value -LL | y = 2; - | ^ expected `&mut usize`, found integer - | -help: consider dereferencing here to assign to the mutably borrowed value - | -LL | *y = 2; - | + - -error[E0368]: binary assignment operation `+=` cannot be applied to type `&mut usize` - --> $DIR/assign-non-lval-mut-ref.rs:13:5 - | -LL | y += 1; - | -^^^^^ - | | - | cannot use `+=` on type `&mut usize` - | -help: `+=` can be used on `usize` if you dereference the left-hand side - | -LL | *y += 1; - | + - -error: aborting due to 4 previous errors - -Some errors have detailed explanations: E0070, E0308, E0368. -For more information about an error, try `rustc --explain E0070`. diff --git a/src/test/ui/typeck/assign-non-lval-needs-deref.rs b/src/test/ui/typeck/assign-non-lval-needs-deref.rs deleted file mode 100644 index c979d76b4..000000000 --- a/src/test/ui/typeck/assign-non-lval-needs-deref.rs +++ /dev/null @@ -1,19 +0,0 @@ -// issue #101376 - -use std::ops::AddAssign; -struct Foo; - -impl AddAssign<()> for Foo { - fn add_assign(&mut self, _: ()) {} -} - -impl AddAssign<()> for &mut Foo { - fn add_assign(&mut self, _: ()) {} -} - -fn main() { - (&mut Foo) += (); - //~^ ERROR invalid left-hand side of assignment - //~| NOTE cannot assign to this expression - //~| HELP consider dereferencing the left-hand side of this operation -} diff --git a/src/test/ui/typeck/assign-non-lval-needs-deref.stderr b/src/test/ui/typeck/assign-non-lval-needs-deref.stderr deleted file mode 100644 index ee83b1453..000000000 --- a/src/test/ui/typeck/assign-non-lval-needs-deref.stderr +++ /dev/null @@ -1,16 +0,0 @@ -error[E0067]: invalid left-hand side of assignment - --> $DIR/assign-non-lval-needs-deref.rs:15:16 - | -LL | (&mut Foo) += (); - | ---------- ^^ - | | - | cannot assign to this expression - | -help: consider dereferencing the left-hand side of this operation - | -LL | *(&mut Foo) += (); - | + - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0067`. diff --git a/src/test/ui/typeck/autoderef-with-param-env-error.rs b/src/test/ui/typeck/autoderef-with-param-env-error.rs deleted file mode 100644 index ec96c61c6..000000000 --- a/src/test/ui/typeck/autoderef-with-param-env-error.rs +++ /dev/null @@ -1,9 +0,0 @@ -fn foo() -where - T: Send, - //~^ cannot find type `T` in this scope -{ - let s = "abc".to_string(); -} - -fn main() {} diff --git a/src/test/ui/typeck/autoderef-with-param-env-error.stderr b/src/test/ui/typeck/autoderef-with-param-env-error.stderr deleted file mode 100644 index cde800336..000000000 --- a/src/test/ui/typeck/autoderef-with-param-env-error.stderr +++ /dev/null @@ -1,12 +0,0 @@ -error[E0412]: cannot find type `T` in this scope - --> $DIR/autoderef-with-param-env-error.rs:3:5 - | -LL | fn foo() - | - help: you might be missing a type parameter: `<T>` -LL | where -LL | T: Send, - | ^ not found in this scope - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0412`. diff --git a/src/test/ui/typeck/auxiliary/issue-36708.rs b/src/test/ui/typeck/auxiliary/issue-36708.rs deleted file mode 100644 index bd8580f97..000000000 --- a/src/test/ui/typeck/auxiliary/issue-36708.rs +++ /dev/null @@ -1,5 +0,0 @@ -#![crate_type = "lib"] - -pub trait Foo { - fn foo(); -} diff --git a/src/test/ui/typeck/auxiliary/issue-81943-lib.rs b/src/test/ui/typeck/auxiliary/issue-81943-lib.rs deleted file mode 100644 index 521c54f89..000000000 --- a/src/test/ui/typeck/auxiliary/issue-81943-lib.rs +++ /dev/null @@ -1,7 +0,0 @@ -pub fn g(t: i32) -> i32 { t } -// This function imitates `dbg!` so that future changes -// to its macro definition won't make this test a dud. -#[macro_export] -macro_rules! d { - ($e:expr) => { match $e { x => { $crate::g(x) } } } -} diff --git a/src/test/ui/typeck/auxiliary/tdticc_coherence_lib.rs b/src/test/ui/typeck/auxiliary/tdticc_coherence_lib.rs deleted file mode 100644 index ef2cd415f..000000000 --- a/src/test/ui/typeck/auxiliary/tdticc_coherence_lib.rs +++ /dev/null @@ -1,6 +0,0 @@ -#![feature(auto_traits, core)] -#![crate_type = "rlib"] - -pub auto trait DefaultedTrait { } - -pub struct Something<T> { t: T } diff --git a/src/test/ui/typeck/auxiliary/xcrate-issue-43189-a.rs b/src/test/ui/typeck/auxiliary/xcrate-issue-43189-a.rs deleted file mode 100644 index 9ab570fd1..000000000 --- a/src/test/ui/typeck/auxiliary/xcrate-issue-43189-a.rs +++ /dev/null @@ -1,7 +0,0 @@ -#![crate_type="lib"] - - -pub trait A { - fn a(&self) {} -} -impl A for () {} diff --git a/src/test/ui/typeck/auxiliary/xcrate-issue-43189-b.rs b/src/test/ui/typeck/auxiliary/xcrate-issue-43189-b.rs deleted file mode 100644 index 31dfb050b..000000000 --- a/src/test/ui/typeck/auxiliary/xcrate-issue-43189-b.rs +++ /dev/null @@ -1,3 +0,0 @@ -#![crate_type="lib"] - -pub extern crate xcrate_issue_43189_a; diff --git a/src/test/ui/typeck/auxiliary/xcrate-issue-46112-rexport-core.rs b/src/test/ui/typeck/auxiliary/xcrate-issue-46112-rexport-core.rs deleted file mode 100644 index 2b517b578..000000000 --- a/src/test/ui/typeck/auxiliary/xcrate-issue-46112-rexport-core.rs +++ /dev/null @@ -1,3 +0,0 @@ -#![crate_type="lib"] - -pub extern crate core; diff --git a/src/test/ui/typeck/auxiliary/xcrate-issue-61711-b.rs b/src/test/ui/typeck/auxiliary/xcrate-issue-61711-b.rs deleted file mode 100644 index 88a040529..000000000 --- a/src/test/ui/typeck/auxiliary/xcrate-issue-61711-b.rs +++ /dev/null @@ -1,5 +0,0 @@ -// edition:2018 -#![crate_type="lib"] -#![crate_name="xcrate_issue_61711_b"] -pub struct Struct; -pub use crate as alias; diff --git a/src/test/ui/typeck/call-block.rs b/src/test/ui/typeck/call-block.rs deleted file mode 100644 index 0390d7db0..000000000 --- a/src/test/ui/typeck/call-block.rs +++ /dev/null @@ -1,3 +0,0 @@ -fn main() { - let _ = {42}(); //~ ERROR expected function, found `{integer}` -} diff --git a/src/test/ui/typeck/call-block.stderr b/src/test/ui/typeck/call-block.stderr deleted file mode 100644 index 68984bc1c..000000000 --- a/src/test/ui/typeck/call-block.stderr +++ /dev/null @@ -1,11 +0,0 @@ -error[E0618]: expected function, found `{integer}` - --> $DIR/call-block.rs:2:13 - | -LL | let _ = {42}(); - | ^^^^-- - | | - | call expression requires function - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0618`. diff --git a/src/test/ui/typeck/conversion-methods.rs b/src/test/ui/typeck/conversion-methods.rs deleted file mode 100644 index 46c2e511f..000000000 --- a/src/test/ui/typeck/conversion-methods.rs +++ /dev/null @@ -1,13 +0,0 @@ -use std::path::{Path, PathBuf}; - - -fn main() { - let _tis_an_instants_play: String = "'Tis a fond Ambush—"; //~ ERROR mismatched types - let _just_to_make_bliss: PathBuf = Path::new("/ern/her/own/surprise"); - //~^ ERROR mismatched types - - let _but_should_the_play: String = 2; // Perhaps surprisingly, we suggest .to_string() here - //~^ ERROR mismatched types - - let _prove_piercing_earnest: Vec<usize> = &[1, 2, 3]; //~ ERROR mismatched types -} diff --git a/src/test/ui/typeck/conversion-methods.stderr b/src/test/ui/typeck/conversion-methods.stderr deleted file mode 100644 index 091502bdd..000000000 --- a/src/test/ui/typeck/conversion-methods.stderr +++ /dev/null @@ -1,45 +0,0 @@ -error[E0308]: mismatched types - --> $DIR/conversion-methods.rs:5:41 - | -LL | let _tis_an_instants_play: String = "'Tis a fond Ambush—"; - | ------ ^^^^^^^^^^^^^^^^^^^^^- help: try using a conversion method: `.to_string()` - | | | - | | expected struct `String`, found `&str` - | expected due to this - -error[E0308]: mismatched types - --> $DIR/conversion-methods.rs:6:40 - | -LL | let _just_to_make_bliss: PathBuf = Path::new("/ern/her/own/surprise"); - | ------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^- help: try using a conversion method: `.to_path_buf()` - | | | - | | expected struct `PathBuf`, found `&Path` - | expected due to this - -error[E0308]: mismatched types - --> $DIR/conversion-methods.rs:9:40 - | -LL | let _but_should_the_play: String = 2; // Perhaps surprisingly, we suggest .to_string() here - | ------ ^- help: try using a conversion method: `.to_string()` - | | | - | | expected struct `String`, found integer - | expected due to this - -error[E0308]: mismatched types - --> $DIR/conversion-methods.rs:12:47 - | -LL | let _prove_piercing_earnest: Vec<usize> = &[1, 2, 3]; - | ---------- ^^^^^^^^^^ expected struct `Vec`, found `&[{integer}; 3]` - | | - | expected due to this - | - = note: expected struct `Vec<usize>` - found reference `&[{integer}; 3]` -help: try using a conversion method - | -LL | let _prove_piercing_earnest: Vec<usize> = (&[1, 2, 3]).to_vec(); - | + ++++++++++ - -error: aborting due to 4 previous errors - -For more information about this error, try `rustc --explain E0308`. diff --git a/src/test/ui/typeck/deref-multi.rs b/src/test/ui/typeck/deref-multi.rs deleted file mode 100644 index 3dc4771fe..000000000 --- a/src/test/ui/typeck/deref-multi.rs +++ /dev/null @@ -1,26 +0,0 @@ -fn a(x: &&i32) -> i32 { - x - //~^ ERROR mismatched types -} - -fn a2(x: &&&&&i32) -> i32 { - x - //~^ ERROR mismatched types -} - -fn b(x: &i32) -> i32 { - &x - //~^ ERROR mismatched types -} - -fn c(x: Box<i32>) -> i32 { - &x - //~^ ERROR mismatched types -} - -fn d(x: std::sync::Mutex<&i32>) -> i32 { - x.lock().unwrap() - //~^ ERROR mismatched types -} - -fn main() {} diff --git a/src/test/ui/typeck/deref-multi.stderr b/src/test/ui/typeck/deref-multi.stderr deleted file mode 100644 index bd6575c73..000000000 --- a/src/test/ui/typeck/deref-multi.stderr +++ /dev/null @@ -1,72 +0,0 @@ -error[E0308]: mismatched types - --> $DIR/deref-multi.rs:2:5 - | -LL | fn a(x: &&i32) -> i32 { - | --- expected `i32` because of return type -LL | x - | ^ expected `i32`, found `&&i32` - | -help: consider dereferencing the borrow - | -LL | **x - | ++ - -error[E0308]: mismatched types - --> $DIR/deref-multi.rs:7:5 - | -LL | fn a2(x: &&&&&i32) -> i32 { - | --- expected `i32` because of return type -LL | x - | ^ expected `i32`, found `&&&&&i32` - | -help: consider dereferencing the borrow - | -LL | *****x - | +++++ - -error[E0308]: mismatched types - --> $DIR/deref-multi.rs:12:5 - | -LL | fn b(x: &i32) -> i32 { - | --- expected `i32` because of return type -LL | &x - | ^^ expected `i32`, found `&&i32` - | -help: consider removing the `&` and dereferencing the borrow instead - | -LL | *x - | ~ - -error[E0308]: mismatched types - --> $DIR/deref-multi.rs:17:5 - | -LL | fn c(x: Box<i32>) -> i32 { - | --- expected `i32` because of return type -LL | &x - | ^^ expected `i32`, found `&Box<i32>` - | - = note: expected type `i32` - found reference `&Box<i32>` -help: consider removing the `&` and dereferencing the borrow instead - | -LL | *x - | ~ - -error[E0308]: mismatched types - --> $DIR/deref-multi.rs:22:5 - | -LL | fn d(x: std::sync::Mutex<&i32>) -> i32 { - | --- expected `i32` because of return type -LL | x.lock().unwrap() - | ^^^^^^^^^^^^^^^^^ expected `i32`, found struct `MutexGuard` - | - = note: expected type `i32` - found struct `MutexGuard<'_, &i32>` -help: consider dereferencing the type - | -LL | **x.lock().unwrap() - | ++ - -error: aborting due to 5 previous errors - -For more information about this error, try `rustc --explain E0308`. diff --git a/src/test/ui/typeck/do-not-suggest-adding-missing-zero-to-floating-point-number.rs b/src/test/ui/typeck/do-not-suggest-adding-missing-zero-to-floating-point-number.rs deleted file mode 100644 index 501f4b6ef..000000000 --- a/src/test/ui/typeck/do-not-suggest-adding-missing-zero-to-floating-point-number.rs +++ /dev/null @@ -1,21 +0,0 @@ -macro_rules! num { () => { 1 } } - -fn main() { - let x = 1i32; - x.e10; //~ERROR `i32` is a primitive type and therefore doesn't have fields - - let y = 1; - y.e10; //~ERROR `{integer}` is a primitive type and therefore doesn't have fields - - 2u32.e10; //~ERROR `u32` is a primitive type and therefore doesn't have fields - - num!().e10; //~ERROR `{integer}` is a primitive type and therefore doesn't have fields - - 2.e10foo; //~ERROR `{integer}` is a primitive type and therefore doesn't have fields - - 42._; - //~^ERROR expected identifier, found reserved identifier `_` - //~|ERROR `{integer}` is a primitive type and therefore doesn't have fields - - 42.a; //~ERROR `{integer}` is a primitive type and therefore doesn't have fields -} diff --git a/src/test/ui/typeck/do-not-suggest-adding-missing-zero-to-floating-point-number.stderr b/src/test/ui/typeck/do-not-suggest-adding-missing-zero-to-floating-point-number.stderr deleted file mode 100644 index 1ef1d4c28..000000000 --- a/src/test/ui/typeck/do-not-suggest-adding-missing-zero-to-floating-point-number.stderr +++ /dev/null @@ -1,51 +0,0 @@ -error: expected identifier, found reserved identifier `_` - --> $DIR/do-not-suggest-adding-missing-zero-to-floating-point-number.rs:16:8 - | -LL | 42._; - | ^ expected identifier, found reserved identifier - -error[E0610]: `i32` is a primitive type and therefore doesn't have fields - --> $DIR/do-not-suggest-adding-missing-zero-to-floating-point-number.rs:5:7 - | -LL | x.e10; - | ^^^ - -error[E0610]: `{integer}` is a primitive type and therefore doesn't have fields - --> $DIR/do-not-suggest-adding-missing-zero-to-floating-point-number.rs:8:7 - | -LL | y.e10; - | ^^^ - -error[E0610]: `u32` is a primitive type and therefore doesn't have fields - --> $DIR/do-not-suggest-adding-missing-zero-to-floating-point-number.rs:10:10 - | -LL | 2u32.e10; - | ^^^ - -error[E0610]: `{integer}` is a primitive type and therefore doesn't have fields - --> $DIR/do-not-suggest-adding-missing-zero-to-floating-point-number.rs:12:12 - | -LL | num!().e10; - | ^^^ - -error[E0610]: `{integer}` is a primitive type and therefore doesn't have fields - --> $DIR/do-not-suggest-adding-missing-zero-to-floating-point-number.rs:14:7 - | -LL | 2.e10foo; - | ^^^^^^ - -error[E0610]: `{integer}` is a primitive type and therefore doesn't have fields - --> $DIR/do-not-suggest-adding-missing-zero-to-floating-point-number.rs:16:8 - | -LL | 42._; - | ^ - -error[E0610]: `{integer}` is a primitive type and therefore doesn't have fields - --> $DIR/do-not-suggest-adding-missing-zero-to-floating-point-number.rs:20:8 - | -LL | 42.a; - | ^ - -error: aborting due to 8 previous errors - -For more information about this error, try `rustc --explain E0610`. diff --git a/src/test/ui/typeck/do-not-suggest-placeholder-to-const-static-without-type.rs b/src/test/ui/typeck/do-not-suggest-placeholder-to-const-static-without-type.rs deleted file mode 100644 index 97e0b213f..000000000 --- a/src/test/ui/typeck/do-not-suggest-placeholder-to-const-static-without-type.rs +++ /dev/null @@ -1,8 +0,0 @@ -trait Foo { - const A; //~ ERROR missing type for `const` item - static B; - //~^ ERROR associated `static` items are not allowed - //~| ERROR missing type for `static` item -} - -fn main() {} diff --git a/src/test/ui/typeck/do-not-suggest-placeholder-to-const-static-without-type.stderr b/src/test/ui/typeck/do-not-suggest-placeholder-to-const-static-without-type.stderr deleted file mode 100644 index 8982d6285..000000000 --- a/src/test/ui/typeck/do-not-suggest-placeholder-to-const-static-without-type.stderr +++ /dev/null @@ -1,20 +0,0 @@ -error: associated `static` items are not allowed - --> $DIR/do-not-suggest-placeholder-to-const-static-without-type.rs:3:5 - | -LL | static B; - | ^^^^^^^^^ - -error: missing type for `const` item - --> $DIR/do-not-suggest-placeholder-to-const-static-without-type.rs:2:12 - | -LL | const A; - | ^ help: provide a type for the item: `: <type>` - -error: missing type for `static` item - --> $DIR/do-not-suggest-placeholder-to-const-static-without-type.rs:3:13 - | -LL | static B; - | ^ help: provide a type for the item: `: <type>` - -error: aborting due to 3 previous errors - diff --git a/src/test/ui/typeck/explain_clone_autoref.rs b/src/test/ui/typeck/explain_clone_autoref.rs deleted file mode 100644 index 9279e4c39..000000000 --- a/src/test/ui/typeck/explain_clone_autoref.rs +++ /dev/null @@ -1,13 +0,0 @@ -struct NotClone; - -fn main() { - clone_thing(&NotClone); -} - -fn clone_thing(nc: &NotClone) -> NotClone { - //~^ NOTE expected `NotClone` because of return type - nc.clone() - //~^ ERROR mismatched type - //~| NOTE `NotClone` does not implement `Clone`, so `&NotClone` was cloned instead - //~| NOTE expected struct `NotClone`, found `&NotClone` -} diff --git a/src/test/ui/typeck/explain_clone_autoref.stderr b/src/test/ui/typeck/explain_clone_autoref.stderr deleted file mode 100644 index faac680ea..000000000 --- a/src/test/ui/typeck/explain_clone_autoref.stderr +++ /dev/null @@ -1,18 +0,0 @@ -error[E0308]: mismatched types - --> $DIR/explain_clone_autoref.rs:9:5 - | -LL | fn clone_thing(nc: &NotClone) -> NotClone { - | -------- expected `NotClone` because of return type -LL | -LL | nc.clone() - | ^^^^^^^^^^ expected struct `NotClone`, found `&NotClone` - | -note: `NotClone` does not implement `Clone`, so `&NotClone` was cloned instead - --> $DIR/explain_clone_autoref.rs:9:5 - | -LL | nc.clone() - | ^^ - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0308`. diff --git a/src/test/ui/typeck/issue-100164.fixed b/src/test/ui/typeck/issue-100164.fixed deleted file mode 100644 index a5f68beb1..000000000 --- a/src/test/ui/typeck/issue-100164.fixed +++ /dev/null @@ -1,9 +0,0 @@ -// run-rustfix - -const _A: i32 = 123; -//~^ ERROR: missing type for `const` item - -fn main() { - const _B: i32 = 123; - //~^ ERROR: missing type for `const` item -} diff --git a/src/test/ui/typeck/issue-100164.rs b/src/test/ui/typeck/issue-100164.rs deleted file mode 100644 index 7efb9ac62..000000000 --- a/src/test/ui/typeck/issue-100164.rs +++ /dev/null @@ -1,9 +0,0 @@ -// run-rustfix - -const _A: = 123; -//~^ ERROR: missing type for `const` item - -fn main() { - const _B: = 123; - //~^ ERROR: missing type for `const` item -} diff --git a/src/test/ui/typeck/issue-100164.stderr b/src/test/ui/typeck/issue-100164.stderr deleted file mode 100644 index 06a132d65..000000000 --- a/src/test/ui/typeck/issue-100164.stderr +++ /dev/null @@ -1,14 +0,0 @@ -error: missing type for `const` item - --> $DIR/issue-100164.rs:3:10 - | -LL | const _A: = 123; - | ^ help: provide a type for the constant: `i32` - -error: missing type for `const` item - --> $DIR/issue-100164.rs:7:14 - | -LL | const _B: = 123; - | ^ help: provide a type for the constant: `i32` - -error: aborting due to 2 previous errors - diff --git a/src/test/ui/typeck/issue-100246.rs b/src/test/ui/typeck/issue-100246.rs deleted file mode 100644 index 8f0b34bab..000000000 --- a/src/test/ui/typeck/issue-100246.rs +++ /dev/null @@ -1,30 +0,0 @@ -#![recursion_limit = "5"] // To reduce noise - -//expect incompatible type error when ambiguous traits are in scope -//and not an overflow error on the span in the main function. - -struct Ratio<T>(T); - -pub trait Pow { - fn pow(self) -> Self; -} - -impl<'a, T> Pow for &'a Ratio<T> -where - &'a T: Pow, -{ - fn pow(self) -> Self { - self - } -} - -fn downcast<'a, W: ?Sized>() -> std::io::Result<&'a W> { - todo!() -} - -struct Other; - -fn main() -> std::io::Result<()> { - let other: Other = downcast()?;//~ERROR 28:24: 28:35: `?` operator has incompatible types - Ok(()) -} diff --git a/src/test/ui/typeck/issue-100246.stderr b/src/test/ui/typeck/issue-100246.stderr deleted file mode 100644 index 8b77de94e..000000000 --- a/src/test/ui/typeck/issue-100246.stderr +++ /dev/null @@ -1,13 +0,0 @@ -error[E0308]: `?` operator has incompatible types - --> $DIR/issue-100246.rs:28:24 - | -LL | let other: Other = downcast()?; - | ^^^^^^^^^^^ expected struct `Other`, found reference - | - = note: `?` operator cannot convert from `&_` to `Other` - = note: expected struct `Other` - found reference `&_` - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0308`. diff --git a/src/test/ui/typeck/issue-100285.rs b/src/test/ui/typeck/issue-100285.rs deleted file mode 100644 index e206469b8..000000000 --- a/src/test/ui/typeck/issue-100285.rs +++ /dev/null @@ -1,22 +0,0 @@ -fn foo(n: i32) -> i32 { - for i in 0..0 { - //~^ ERROR: mismatched types [E0308] - if n < 0 { - return i; - } else if n < 10 { - return 1; - } else if n < 20 { - return 2; - } else if n < 30 { - return 3; - } else if n < 40 { - return 4; - } else { - return 5; - } - - } - //~| help: return a value for the case when the loop has zero elements to iterate on, or consider changing the return type to account for that possibility -} - -fn main() {} diff --git a/src/test/ui/typeck/issue-100285.stderr b/src/test/ui/typeck/issue-100285.stderr deleted file mode 100644 index 42c64b039..000000000 --- a/src/test/ui/typeck/issue-100285.stderr +++ /dev/null @@ -1,34 +0,0 @@ -error[E0308]: mismatched types - --> $DIR/issue-100285.rs:2:5 - | -LL | fn foo(n: i32) -> i32 { - | --- expected `i32` because of return type -LL | / for i in 0..0 { -LL | | -LL | | if n < 0 { -LL | | return i; -... | -LL | | -LL | | } - | |_____^ expected `i32`, found `()` - | -note: the function expects a value to always be returned, but loops might run zero times - --> $DIR/issue-100285.rs:2:5 - | -LL | for i in 0..0 { - | ^^^^^^^^^^^^^ this might have zero elements to iterate on -... -LL | return i; - | -------- if the loop doesn't execute, this value would never get returned -LL | } else if n < 10 { -LL | return 1; - | -------- if the loop doesn't execute, this value would never get returned -LL | } else if n < 20 { -LL | return 2; - | -------- if the loop doesn't execute, this value would never get returned - = note: if the loop doesn't execute, 3 other values would never get returned - = help: return a value for the case when the loop has zero elements to iterate on, or consider changing the return type to account for that possibility - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0308`. diff --git a/src/test/ui/typeck/issue-103899.rs b/src/test/ui/typeck/issue-103899.rs deleted file mode 100644 index ac9e4c716..000000000 --- a/src/test/ui/typeck/issue-103899.rs +++ /dev/null @@ -1,30 +0,0 @@ -// check-fail -// failure-status: 101 -// dont-check-compiler-stderr -// known-bug: #103899 - -trait BaseWithAssoc { - type Assoc; -} - -trait WrapperWithAssoc { - type BaseAssoc: BaseWithAssoc; -} - -struct Wrapper<B> { - inner: B, -} - -struct ProjectToBase<T: BaseWithAssoc> { - data_type_h: T::Assoc, -} - -struct DoubleProject<L: WrapperWithAssoc> { - buffer: Wrapper<ProjectToBase<L::BaseAssoc>>, -} - -fn trigger<L: WrapperWithAssoc<BaseAssoc = ()>>() -> DoubleProject<L> { - loop {} -} - -fn main() {} diff --git a/src/test/ui/typeck/issue-10401.rs b/src/test/ui/typeck/issue-10401.rs deleted file mode 100644 index d77ff381e..000000000 --- a/src/test/ui/typeck/issue-10401.rs +++ /dev/null @@ -1,5 +0,0 @@ -fn main() { - let mut a = "a"; - a += { "b" }; - //~^ ERROR: binary assignment operation `+=` cannot be applied -} diff --git a/src/test/ui/typeck/issue-10401.stderr b/src/test/ui/typeck/issue-10401.stderr deleted file mode 100644 index 1f68abcfb..000000000 --- a/src/test/ui/typeck/issue-10401.stderr +++ /dev/null @@ -1,11 +0,0 @@ -error[E0368]: binary assignment operation `+=` cannot be applied to type `&str` - --> $DIR/issue-10401.rs:3:5 - | -LL | a += { "b" }; - | -^^^^^^^^^^^ - | | - | cannot use `+=` on type `&str` - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0368`. diff --git a/src/test/ui/typeck/issue-104510-ice.rs b/src/test/ui/typeck/issue-104510-ice.rs deleted file mode 100644 index 157bdf07e..000000000 --- a/src/test/ui/typeck/issue-104510-ice.rs +++ /dev/null @@ -1,16 +0,0 @@ -// needs-asm-support -// only-x86_64 - -struct W<T: ?Sized>(Oops); -//~^ ERROR cannot find type `Oops` in this scope - -unsafe fn test() { - let j = W(()); - let pointer = &j as *const _; - core::arch::asm!( - "nop", - in("eax") pointer, - ); -} - -fn main() {} diff --git a/src/test/ui/typeck/issue-104510-ice.stderr b/src/test/ui/typeck/issue-104510-ice.stderr deleted file mode 100644 index ddb510ef0..000000000 --- a/src/test/ui/typeck/issue-104510-ice.stderr +++ /dev/null @@ -1,9 +0,0 @@ -error[E0412]: cannot find type `Oops` in this scope - --> $DIR/issue-104510-ice.rs:4:21 - | -LL | struct W<T: ?Sized>(Oops); - | ^^^^ not found in this scope - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0412`. diff --git a/src/test/ui/typeck/issue-104513-ice.rs b/src/test/ui/typeck/issue-104513-ice.rs deleted file mode 100644 index bcac0fa1e..000000000 --- a/src/test/ui/typeck/issue-104513-ice.rs +++ /dev/null @@ -1,6 +0,0 @@ -struct S; -fn f() { - let _: S<impl Oops> = S; //~ ERROR cannot find trait `Oops` in this scope - //~^ ERROR `impl Trait` only allowed in function and inherent method return types -} -fn main() {} diff --git a/src/test/ui/typeck/issue-104513-ice.stderr b/src/test/ui/typeck/issue-104513-ice.stderr deleted file mode 100644 index 2b3b1b9ef..000000000 --- a/src/test/ui/typeck/issue-104513-ice.stderr +++ /dev/null @@ -1,18 +0,0 @@ -error[E0405]: cannot find trait `Oops` in this scope - --> $DIR/issue-104513-ice.rs:3:19 - | -LL | fn f() { - | - help: you might be missing a type parameter: `<Oops>` -LL | let _: S<impl Oops> = S; - | ^^^^ not found in this scope - -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in variable binding - --> $DIR/issue-104513-ice.rs:3:14 - | -LL | let _: S<impl Oops> = S; - | ^^^^^^^^^ - -error: aborting due to 2 previous errors - -Some errors have detailed explanations: E0405, E0562. -For more information about an error, try `rustc --explain E0405`. diff --git a/src/test/ui/typeck/issue-10969.rs b/src/test/ui/typeck/issue-10969.rs deleted file mode 100644 index 0b78fc1bb..000000000 --- a/src/test/ui/typeck/issue-10969.rs +++ /dev/null @@ -1,7 +0,0 @@ -fn func(i: i32) { - i(); //~ERROR expected function, found `i32` -} -fn main() { - let i = 0i32; - i(); //~ERROR expected function, found `i32` -} diff --git a/src/test/ui/typeck/issue-10969.stderr b/src/test/ui/typeck/issue-10969.stderr deleted file mode 100644 index f64b61aae..000000000 --- a/src/test/ui/typeck/issue-10969.stderr +++ /dev/null @@ -1,23 +0,0 @@ -error[E0618]: expected function, found `i32` - --> $DIR/issue-10969.rs:2:5 - | -LL | fn func(i: i32) { - | - `i` has type `i32` -LL | i(); - | ^-- - | | - | call expression requires function - -error[E0618]: expected function, found `i32` - --> $DIR/issue-10969.rs:6:5 - | -LL | let i = 0i32; - | - `i` has type `i32` -LL | i(); - | ^-- - | | - | call expression requires function - -error: aborting due to 2 previous errors - -For more information about this error, try `rustc --explain E0618`. diff --git a/src/test/ui/typeck/issue-13853-2.rs b/src/test/ui/typeck/issue-13853-2.rs deleted file mode 100644 index 27319c98d..000000000 --- a/src/test/ui/typeck/issue-13853-2.rs +++ /dev/null @@ -1,6 +0,0 @@ -trait FromStructReader<'a> { } -trait ResponseHook { - fn get(&self); -} -fn foo(res : Box<dyn ResponseHook>) { res.get } //~ ERROR attempted to take value of method -fn main() {} diff --git a/src/test/ui/typeck/issue-13853-2.stderr b/src/test/ui/typeck/issue-13853-2.stderr deleted file mode 100644 index 92068df6c..000000000 --- a/src/test/ui/typeck/issue-13853-2.stderr +++ /dev/null @@ -1,14 +0,0 @@ -error[E0615]: attempted to take value of method `get` on type `Box<(dyn ResponseHook + 'static)>` - --> $DIR/issue-13853-2.rs:5:43 - | -LL | fn foo(res : Box<dyn ResponseHook>) { res.get } - | ^^^ method, not a field - | -help: use parentheses to call the method - | -LL | fn foo(res : Box<dyn ResponseHook>) { res.get() } - | ++ - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0615`. diff --git a/src/test/ui/typeck/issue-13853-5.rs b/src/test/ui/typeck/issue-13853-5.rs deleted file mode 100644 index 2afdf95aa..000000000 --- a/src/test/ui/typeck/issue-13853-5.rs +++ /dev/null @@ -1,13 +0,0 @@ -trait Deserializer<'a> { } - -trait Deserializable { - fn deserialize_token<'a, D: Deserializer<'a>>(_: D, _: &'a str) -> Self; -} - -impl<'a, T: Deserializable> Deserializable for &'a str { - //~^ ERROR type parameter `T` is not constrained - fn deserialize_token<D: Deserializer<'a>>(_x: D, _y: &'a str) -> &'a str { - } -} - -fn main() {} diff --git a/src/test/ui/typeck/issue-13853-5.stderr b/src/test/ui/typeck/issue-13853-5.stderr deleted file mode 100644 index 3d8f824ec..000000000 --- a/src/test/ui/typeck/issue-13853-5.stderr +++ /dev/null @@ -1,9 +0,0 @@ -error[E0207]: the type parameter `T` is not constrained by the impl trait, self type, or predicates - --> $DIR/issue-13853-5.rs:7:10 - | -LL | impl<'a, T: Deserializable> Deserializable for &'a str { - | ^ unconstrained type parameter - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0207`. diff --git a/src/test/ui/typeck/issue-13853.rs b/src/test/ui/typeck/issue-13853.rs deleted file mode 100644 index ac9886d2e..000000000 --- a/src/test/ui/typeck/issue-13853.rs +++ /dev/null @@ -1,38 +0,0 @@ -trait Node { - fn zomg(); -} - -trait Graph<N: Node> { - fn nodes<'a, I: Iterator<Item=&'a N>>(&'a self) -> I - where N: 'a; -} - -impl<N: Node> Graph<N> for Vec<N> { - fn nodes<'a, I: Iterator<Item=&'a N>>(&self) -> I - where N: 'a - { - self.iter() //~ ERROR mismatched types - } -} - -struct Stuff; - -impl Node for Stuff { - fn zomg() { - println!("zomg"); - } -} - -fn iterate<N: Node, G: Graph<N>>(graph: &G) { - for node in graph.iter() { //~ ERROR no method named `iter` found - node.zomg(); - } -} - -pub fn main() { - let graph = Vec::new(); - - graph.push(Stuff); - - iterate(graph); //~ ERROR mismatched types -} diff --git a/src/test/ui/typeck/issue-13853.stderr b/src/test/ui/typeck/issue-13853.stderr deleted file mode 100644 index 657bda5f6..000000000 --- a/src/test/ui/typeck/issue-13853.stderr +++ /dev/null @@ -1,40 +0,0 @@ -error[E0308]: mismatched types - --> $DIR/issue-13853.rs:14:9 - | -LL | fn nodes<'a, I: Iterator<Item=&'a N>>(&self) -> I - | - this type parameter - expected `I` because of return type -... -LL | self.iter() - | ^^^^^^^^^^^ expected type parameter `I`, found struct `std::slice::Iter` - | - = note: expected type parameter `I` - found struct `std::slice::Iter<'_, N>` - -error[E0599]: no method named `iter` found for reference `&G` in the current scope - --> $DIR/issue-13853.rs:27:23 - | -LL | for node in graph.iter() { - | ^^^^ method not found in `&G` - -error[E0308]: mismatched types - --> $DIR/issue-13853.rs:37:13 - | -LL | iterate(graph); - | ------- ^^^^^ - | | | - | | expected reference, found struct `Vec` - | | help: consider borrowing here: `&graph` - | arguments to this function are incorrect - | - = note: expected reference `&_` - found struct `Vec<Stuff>` -note: function defined here - --> $DIR/issue-13853.rs:26:4 - | -LL | fn iterate<N: Node, G: Graph<N>>(graph: &G) { - | ^^^^^^^ --------- - -error: aborting due to 3 previous errors - -Some errors have detailed explanations: E0308, E0599. -For more information about an error, try `rustc --explain E0308`. diff --git a/src/test/ui/typeck/issue-29124.rs b/src/test/ui/typeck/issue-29124.rs deleted file mode 100644 index dd2784841..000000000 --- a/src/test/ui/typeck/issue-29124.rs +++ /dev/null @@ -1,19 +0,0 @@ -struct Ret; -struct Obj; - -impl Obj { - fn func() -> Ret { - Ret - } -} - -fn func() -> Ret { - Ret -} - -fn main() { - Obj::func.x(); - //~^ ERROR no method named `x` found - func.x(); - //~^ ERROR no method named `x` found -} diff --git a/src/test/ui/typeck/issue-29124.stderr b/src/test/ui/typeck/issue-29124.stderr deleted file mode 100644 index a837a7d2d..000000000 --- a/src/test/ui/typeck/issue-29124.stderr +++ /dev/null @@ -1,15 +0,0 @@ -error[E0599]: no method named `x` found for fn item `fn() -> Ret {Obj::func}` in the current scope - --> $DIR/issue-29124.rs:15:15 - | -LL | Obj::func.x(); - | ^ method not found in `fn() -> Ret {Obj::func}` - -error[E0599]: no method named `x` found for fn item `fn() -> Ret {func}` in the current scope - --> $DIR/issue-29124.rs:17:10 - | -LL | func.x(); - | ^ method not found in `fn() -> Ret {func}` - -error: aborting due to 2 previous errors - -For more information about this error, try `rustc --explain E0599`. diff --git a/src/test/ui/typeck/issue-36708.rs b/src/test/ui/typeck/issue-36708.rs deleted file mode 100644 index c9d9f2a6d..000000000 --- a/src/test/ui/typeck/issue-36708.rs +++ /dev/null @@ -1,12 +0,0 @@ -// aux-build:issue-36708.rs - -extern crate issue_36708 as lib; - -struct Bar; - -impl lib::Foo for Bar { - fn foo<T>() {} - //~^ ERROR E0049 -} - -fn main() {} diff --git a/src/test/ui/typeck/issue-36708.stderr b/src/test/ui/typeck/issue-36708.stderr deleted file mode 100644 index 140f19f1f..000000000 --- a/src/test/ui/typeck/issue-36708.stderr +++ /dev/null @@ -1,9 +0,0 @@ -error[E0049]: method `foo` has 1 type parameter but its trait declaration has 0 type parameters - --> $DIR/issue-36708.rs:8:12 - | -LL | fn foo<T>() {} - | ^ found 1 type parameter, expected 0 - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0049`. diff --git a/src/test/ui/typeck/issue-43189.rs b/src/test/ui/typeck/issue-43189.rs deleted file mode 100644 index ce667a500..000000000 --- a/src/test/ui/typeck/issue-43189.rs +++ /dev/null @@ -1,12 +0,0 @@ -// Issue 46112: An extern crate pub re-exporting libcore was causing -// paths rooted from `std` to be misrendered in the diagnostic output. - -// ignore-windows -// aux-build:xcrate-issue-43189-a.rs -// aux-build:xcrate-issue-43189-b.rs - -extern crate xcrate_issue_43189_b; -fn main() { - ().a(); - //~^ ERROR no method named `a` found -} diff --git a/src/test/ui/typeck/issue-43189.stderr b/src/test/ui/typeck/issue-43189.stderr deleted file mode 100644 index caf7530b8..000000000 --- a/src/test/ui/typeck/issue-43189.stderr +++ /dev/null @@ -1,20 +0,0 @@ -error[E0599]: no method named `a` found for unit type `()` in the current scope - --> $DIR/issue-43189.rs:10:8 - | -LL | ().a(); - | ^ method not found in `()` - | - ::: $DIR/auxiliary/xcrate-issue-43189-a.rs:5:8 - | -LL | fn a(&self) {} - | - the method is available for `()` here - | - = help: items from traits can only be used if the trait is in scope -help: the following trait is implemented but not in scope; perhaps add a `use` for it: - | -LL | use xcrate_issue_43189_b::xcrate_issue_43189_a::A; - | - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0599`. diff --git a/src/test/ui/typeck/issue-46112.rs b/src/test/ui/typeck/issue-46112.rs deleted file mode 100644 index 0cdd2c27f..000000000 --- a/src/test/ui/typeck/issue-46112.rs +++ /dev/null @@ -1,10 +0,0 @@ -// Issue 46112: An extern crate pub re-exporting libcore was causing -// paths rooted from `std` to be misrendered in the diagnostic output. - -// ignore-windows -// aux-build:xcrate-issue-46112-rexport-core.rs - -extern crate xcrate_issue_46112_rexport_core; -fn test(r: Result<Option<()>, &'static str>) { } -fn main() { test(Ok(())); } -//~^ mismatched types diff --git a/src/test/ui/typeck/issue-46112.stderr b/src/test/ui/typeck/issue-46112.stderr deleted file mode 100644 index 91381e8ef..000000000 --- a/src/test/ui/typeck/issue-46112.stderr +++ /dev/null @@ -1,23 +0,0 @@ -error[E0308]: mismatched types - --> $DIR/issue-46112.rs:9:21 - | -LL | fn main() { test(Ok(())); } - | -- ^^ expected enum `Option`, found `()` - | | - | arguments to this enum variant are incorrect - | - = note: expected enum `Option<()>` - found unit type `()` -note: tuple variant defined here - --> $SRC_DIR/core/src/result.rs:LL:COL - | -LL | Ok(#[stable(feature = "rust1", since = "1.0.0")] T), - | ^^ -help: try wrapping the expression in `Some` - | -LL | fn main() { test(Ok(Some(()))); } - | +++++ + - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0308`. diff --git a/src/test/ui/typeck/issue-50687-ice-on-borrow.rs b/src/test/ui/typeck/issue-50687-ice-on-borrow.rs deleted file mode 100644 index 7a8a12c2a..000000000 --- a/src/test/ui/typeck/issue-50687-ice-on-borrow.rs +++ /dev/null @@ -1,41 +0,0 @@ -// This previously caused an ICE at: -// librustc/traits/structural_impls.rs:180: impossible case reached - -#![no_main] - -use std::borrow::Borrow; -use std::io; -use std::io::Write; - -trait Constraint {} - -struct Container<T> { - t: T, -} - -struct Borrowed; -struct Owned; - -impl<'a, T> Write for &'a Container<T> -where - T: Constraint, - &'a T: Write, -{ - fn write(&mut self, buf: &[u8]) -> io::Result<usize> { - Ok(buf.len()) - } - - fn flush(&mut self) -> io::Result<()> { - Ok(()) - } -} - -impl Borrow<Borrowed> for Owned { - fn borrow(&self) -> &Borrowed { - &Borrowed - } -} - -fn func(owned: Owned) { - let _: () = Borrow::borrow(&owned); //~ ERROR mismatched types -} diff --git a/src/test/ui/typeck/issue-50687-ice-on-borrow.stderr b/src/test/ui/typeck/issue-50687-ice-on-borrow.stderr deleted file mode 100644 index e6a0edac4..000000000 --- a/src/test/ui/typeck/issue-50687-ice-on-borrow.stderr +++ /dev/null @@ -1,18 +0,0 @@ -error[E0308]: mismatched types - --> $DIR/issue-50687-ice-on-borrow.rs:40:17 - | -LL | let _: () = Borrow::borrow(&owned); - | -- ^^^^^^^^^^^^^^^^^^^^^^ expected `()`, found reference - | | - | expected due to this - | - = note: expected unit type `()` - found reference `&_` -help: consider dereferencing the borrow - | -LL | let _: () = *Borrow::borrow(&owned); - | + - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0308`. diff --git a/src/test/ui/typeck/issue-52082-type-param-shadows-existing-type.rs b/src/test/ui/typeck/issue-52082-type-param-shadows-existing-type.rs deleted file mode 100644 index 7bf151514..000000000 --- a/src/test/ui/typeck/issue-52082-type-param-shadows-existing-type.rs +++ /dev/null @@ -1,54 +0,0 @@ -// Fix issue 52082: Confusing error if accidentally defining a type parameter with the same name as -// an existing type -// -// To this end, make sure that when trying to retrieve a field of a (reference to) type parameter, -// rustc points to the point where the parameter was defined. -#[derive(Debug)] -struct Point -{ - x: i32, - y: i32 -} - -impl Point -{ - fn add(a: &Point, b: &Point) -> Point - { - Point {x: a.x + b.x, y: a.y + b.y} - } -} - -trait Eq -{ - fn equals_ref<T>(a: &T, b: &T) -> bool; - fn equals_val<T>(a: T, b: T) -> bool; -} - -impl Eq for Point -{ - fn equals_ref<Point>(a: &Point, b: &Point) -> bool - { - a.x == b.x && a.y == b.y //~ ERROR no field `x` on type `&Point` [E0609] - //~|ERROR no field `x` on type `&Point` [E0609] - //~|ERROR no field `y` on type `&Point` [E0609] - //~|ERROR no field `y` on type `&Point` [E0609] - } - - fn equals_val<Point>(a: Point, b: Point) -> bool - { - a.x == b.x && a.y == b.y //~ ERROR no field `x` on type `Point` [E0609] - //~|ERROR no field `x` on type `Point` [E0609] - //~|ERROR no field `y` on type `Point` [E0609] - //~|ERROR no field `y` on type `Point` [E0609] - } -} - -fn main() -{ - let p1 = Point {x: 0, y: 10}; - let p2 = Point {x: 20, y: 42}; - println!("{:?}", Point::add(&p1, &p2)); - println!("p1: {:?}, p2: {:?}", p1, p2); - println!("&p1 == &p2: {:?}", Point::equals_ref(&p1, &p2)); - println!("p1 == p2: {:?}", Point::equals_val(p1, p2)); -} diff --git a/src/test/ui/typeck/issue-52082-type-param-shadows-existing-type.stderr b/src/test/ui/typeck/issue-52082-type-param-shadows-existing-type.stderr deleted file mode 100644 index 4be4c91df..000000000 --- a/src/test/ui/typeck/issue-52082-type-param-shadows-existing-type.stderr +++ /dev/null @@ -1,75 +0,0 @@ -error[E0609]: no field `x` on type `&Point` - --> $DIR/issue-52082-type-param-shadows-existing-type.rs:31:11 - | -LL | fn equals_ref<Point>(a: &Point, b: &Point) -> bool - | ----- type parameter 'Point' declared here -LL | { -LL | a.x == b.x && a.y == b.y - | ^ - -error[E0609]: no field `x` on type `&Point` - --> $DIR/issue-52082-type-param-shadows-existing-type.rs:31:18 - | -LL | fn equals_ref<Point>(a: &Point, b: &Point) -> bool - | ----- type parameter 'Point' declared here -LL | { -LL | a.x == b.x && a.y == b.y - | ^ - -error[E0609]: no field `y` on type `&Point` - --> $DIR/issue-52082-type-param-shadows-existing-type.rs:31:25 - | -LL | fn equals_ref<Point>(a: &Point, b: &Point) -> bool - | ----- type parameter 'Point' declared here -LL | { -LL | a.x == b.x && a.y == b.y - | ^ - -error[E0609]: no field `y` on type `&Point` - --> $DIR/issue-52082-type-param-shadows-existing-type.rs:31:32 - | -LL | fn equals_ref<Point>(a: &Point, b: &Point) -> bool - | ----- type parameter 'Point' declared here -LL | { -LL | a.x == b.x && a.y == b.y - | ^ - -error[E0609]: no field `x` on type `Point` - --> $DIR/issue-52082-type-param-shadows-existing-type.rs:39:11 - | -LL | fn equals_val<Point>(a: Point, b: Point) -> bool - | ----- type parameter 'Point' declared here -LL | { -LL | a.x == b.x && a.y == b.y - | ^ - -error[E0609]: no field `x` on type `Point` - --> $DIR/issue-52082-type-param-shadows-existing-type.rs:39:18 - | -LL | fn equals_val<Point>(a: Point, b: Point) -> bool - | ----- type parameter 'Point' declared here -LL | { -LL | a.x == b.x && a.y == b.y - | ^ - -error[E0609]: no field `y` on type `Point` - --> $DIR/issue-52082-type-param-shadows-existing-type.rs:39:25 - | -LL | fn equals_val<Point>(a: Point, b: Point) -> bool - | ----- type parameter 'Point' declared here -LL | { -LL | a.x == b.x && a.y == b.y - | ^ - -error[E0609]: no field `y` on type `Point` - --> $DIR/issue-52082-type-param-shadows-existing-type.rs:39:32 - | -LL | fn equals_val<Point>(a: Point, b: Point) -> bool - | ----- type parameter 'Point' declared here -LL | { -LL | a.x == b.x && a.y == b.y - | ^ - -error: aborting due to 8 previous errors - -For more information about this error, try `rustc --explain E0609`. diff --git a/src/test/ui/typeck/issue-55810-must-typeck-match-pats-before-guards.rs b/src/test/ui/typeck/issue-55810-must-typeck-match-pats-before-guards.rs deleted file mode 100644 index 23ea0ad61..000000000 --- a/src/test/ui/typeck/issue-55810-must-typeck-match-pats-before-guards.rs +++ /dev/null @@ -1,23 +0,0 @@ -// check-pass - -// rust-lang/rust#55810: types for a binding in a match arm can be -// inferred from arms that come later in the match. - -struct S; - -impl S { - fn method(&self) -> bool { - unimplemented!() - } -} - -fn get<T>() -> T { - unimplemented!() -} - -fn main() { - match get() { - x if x.method() => {} - &S => {} - } -} diff --git a/src/test/ui/typeck/issue-57673-ice-on-deref-of-boxed-trait.rs b/src/test/ui/typeck/issue-57673-ice-on-deref-of-boxed-trait.rs deleted file mode 100644 index 0a4e7da2b..000000000 --- a/src/test/ui/typeck/issue-57673-ice-on-deref-of-boxed-trait.rs +++ /dev/null @@ -1,7 +0,0 @@ -//extern crate has_assoc_type; - -//fn ice(x: Box<dyn has_assoc_type::Foo<Assoc=()>>) { -fn ice(x: Box<dyn Iterator<Item=()>>) { - *x //~ ERROR mismatched types [E0308] -} -fn main() {} diff --git a/src/test/ui/typeck/issue-57673-ice-on-deref-of-boxed-trait.stderr b/src/test/ui/typeck/issue-57673-ice-on-deref-of-boxed-trait.stderr deleted file mode 100644 index b92a6f2ec..000000000 --- a/src/test/ui/typeck/issue-57673-ice-on-deref-of-boxed-trait.stderr +++ /dev/null @@ -1,14 +0,0 @@ -error[E0308]: mismatched types - --> $DIR/issue-57673-ice-on-deref-of-boxed-trait.rs:5:5 - | -LL | fn ice(x: Box<dyn Iterator<Item=()>>) { - | - help: try adding a return type: `-> (dyn Iterator<Item = ()> + 'static)` -LL | *x - | ^^ expected `()`, found trait object `dyn Iterator` - | - = note: expected unit type `()` - found trait object `(dyn Iterator<Item = ()> + 'static)` - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0308`. diff --git a/src/test/ui/typeck/issue-61711-once-caused-rustc-inf-loop.rs b/src/test/ui/typeck/issue-61711-once-caused-rustc-inf-loop.rs deleted file mode 100644 index de7d6a0d8..000000000 --- a/src/test/ui/typeck/issue-61711-once-caused-rustc-inf-loop.rs +++ /dev/null @@ -1,11 +0,0 @@ -// Issue 61711: A crate pub re-exporting `crate` was causing an -// infinite loop. - -// edition:2018 -// aux-build:xcrate-issue-61711-b.rs -// compile-flags:--extern xcrate_issue_61711_b - -// build-pass - -fn f<F: Fn(xcrate_issue_61711_b::Struct)>(_: F) { } -fn main() { } diff --git a/src/test/ui/typeck/issue-65611.rs b/src/test/ui/typeck/issue-65611.rs deleted file mode 100644 index 764531149..000000000 --- a/src/test/ui/typeck/issue-65611.rs +++ /dev/null @@ -1,63 +0,0 @@ -use std::mem::MaybeUninit; -use std::ops::Deref; - -pub unsafe trait Array { - /// The array’s element type - type Item; - #[doc(hidden)] - /// The smallest index type that indexes the array. - type Index: Index; - #[doc(hidden)] - fn as_ptr(&self) -> *const Self::Item; - #[doc(hidden)] - fn as_mut_ptr(&mut self) -> *mut Self::Item; - #[doc(hidden)] - fn capacity() -> usize; -} - -pub trait Index : PartialEq + Copy { - fn to_usize(self) -> usize; - fn from(i: usize) -> Self; -} - -impl Index for usize { - fn to_usize(self) -> usize { self } - fn from(val: usize) -> Self { - val - } -} - -unsafe impl<T> Array for [T; 1] { - type Item = T; - type Index = usize; - fn as_ptr(&self) -> *const T { self as *const _ as *const _ } - fn as_mut_ptr(&mut self) -> *mut T { self as *mut _ as *mut _} - fn capacity() -> usize { 1 } -} - -impl<A: Array> Deref for ArrayVec<A> { - type Target = [A::Item]; - #[inline] - fn deref(&self) -> &[A::Item] { - panic!() - } -} - -pub struct ArrayVec<A: Array> { - xs: MaybeUninit<A>, - len: usize, -} - -impl<A: Array> ArrayVec<A> { - pub fn new() -> ArrayVec<A> { - panic!() - } -} - -fn main() { - let mut buffer = ArrayVec::new(); - let x = buffer.last().unwrap().0.clone(); - //~^ ERROR type annotations needed - //~| ERROR no field `0` on type `&_` - buffer.reverse(); -} diff --git a/src/test/ui/typeck/issue-65611.stderr b/src/test/ui/typeck/issue-65611.stderr deleted file mode 100644 index 003c63079..000000000 --- a/src/test/ui/typeck/issue-65611.stderr +++ /dev/null @@ -1,16 +0,0 @@ -error[E0282]: type annotations needed - --> $DIR/issue-65611.rs:59:13 - | -LL | let x = buffer.last().unwrap().0.clone(); - | ^^^^^^^^^^^^^^^^^^^^^^^^ cannot infer type for type parameter `T` - -error[E0609]: no field `0` on type `&_` - --> $DIR/issue-65611.rs:59:36 - | -LL | let x = buffer.last().unwrap().0.clone(); - | ^ - -error: aborting due to 2 previous errors - -Some errors have detailed explanations: E0282, E0609. -For more information about an error, try `rustc --explain E0282`. diff --git a/src/test/ui/typeck/issue-67971.rs b/src/test/ui/typeck/issue-67971.rs deleted file mode 100644 index 8bf725cb5..000000000 --- a/src/test/ui/typeck/issue-67971.rs +++ /dev/null @@ -1,9 +0,0 @@ -struct S {} - -fn foo(ctx: &mut S) -> String { //~ ERROR mismatched types - // Don't suggest to remove semicolon as it won't fix anything - ctx.sleep = 0; - //~^ ERROR no field `sleep` on type `&mut S` -} - -fn main() {} diff --git a/src/test/ui/typeck/issue-67971.stderr b/src/test/ui/typeck/issue-67971.stderr deleted file mode 100644 index 5d07f9cc7..000000000 --- a/src/test/ui/typeck/issue-67971.stderr +++ /dev/null @@ -1,18 +0,0 @@ -error[E0609]: no field `sleep` on type `&mut S` - --> $DIR/issue-67971.rs:5:9 - | -LL | ctx.sleep = 0; - | ^^^^^ unknown field - -error[E0308]: mismatched types - --> $DIR/issue-67971.rs:3:24 - | -LL | fn foo(ctx: &mut S) -> String { - | --- ^^^^^^ expected struct `String`, found `()` - | | - | implicitly returns `()` as its body has no tail or `return` expression - -error: aborting due to 2 previous errors - -Some errors have detailed explanations: E0308, E0609. -For more information about an error, try `rustc --explain E0308`. diff --git a/src/test/ui/typeck/issue-68590-reborrow-through-derefmut.rs b/src/test/ui/typeck/issue-68590-reborrow-through-derefmut.rs deleted file mode 100644 index e4436260e..000000000 --- a/src/test/ui/typeck/issue-68590-reborrow-through-derefmut.rs +++ /dev/null @@ -1,25 +0,0 @@ -// check-pass - -// rust-lang/rust#68590: confusing diagnostics when reborrowing through DerefMut. - -use std::cell::RefCell; - -struct A; - -struct S<'a> { - a: &'a mut A, -} - -fn take_a(_: &mut A) {} - -fn test<'a>(s: &RefCell<S<'a>>) { - let mut guard = s.borrow_mut(); - take_a(guard.a); - let _s2 = S { a: guard.a }; -} - -fn main() { - let a = &mut A; - let s = RefCell::new(S { a }); - test(&s); -} diff --git a/src/test/ui/typeck/issue-69378-ice-on-invalid-type-node-after-recovery.rs b/src/test/ui/typeck/issue-69378-ice-on-invalid-type-node-after-recovery.rs deleted file mode 100644 index 571692a53..000000000 --- a/src/test/ui/typeck/issue-69378-ice-on-invalid-type-node-after-recovery.rs +++ /dev/null @@ -1,9 +0,0 @@ -// Regression test for #69378: no type for node after struct parse recovery - -struct Foo { 0: u8 } //~ ERROR expected identifier - -fn test(f: Foo) { - Foo{foo: 4, ..f}; -} - -fn main() {} diff --git a/src/test/ui/typeck/issue-69378-ice-on-invalid-type-node-after-recovery.stderr b/src/test/ui/typeck/issue-69378-ice-on-invalid-type-node-after-recovery.stderr deleted file mode 100644 index fc7c23a22..000000000 --- a/src/test/ui/typeck/issue-69378-ice-on-invalid-type-node-after-recovery.stderr +++ /dev/null @@ -1,10 +0,0 @@ -error: expected identifier, found `0` - --> $DIR/issue-69378-ice-on-invalid-type-node-after-recovery.rs:3:14 - | -LL | struct Foo { 0: u8 } - | --- ^ expected identifier - | | - | while parsing this struct - -error: aborting due to previous error - diff --git a/src/test/ui/typeck/issue-72225-call-fnmut-through-derefmut.rs b/src/test/ui/typeck/issue-72225-call-fnmut-through-derefmut.rs deleted file mode 100644 index 3ea05389f..000000000 --- a/src/test/ui/typeck/issue-72225-call-fnmut-through-derefmut.rs +++ /dev/null @@ -1,21 +0,0 @@ -// check-pass - -// rust-lang/rust#72225: confusing diagnostics when calling FnMut through DerefMut. - -use std::cell::RefCell; - -struct S { - f: Box<dyn FnMut()> -} - -fn test(s: &RefCell<S>) { - let mut guard = s.borrow_mut(); - (guard.f)(); -} - -fn main() { - let s = RefCell::new(S { - f: Box::new(|| ()) - }); - test(&s); -} diff --git a/src/test/ui/typeck/issue-73592-borrow_mut-through-deref.fixed b/src/test/ui/typeck/issue-73592-borrow_mut-through-deref.fixed deleted file mode 100644 index 7fdd618c2..000000000 --- a/src/test/ui/typeck/issue-73592-borrow_mut-through-deref.fixed +++ /dev/null @@ -1,59 +0,0 @@ -// check-pass -// run-rustfix -// -// rust-lang/rust#73592: borrow_mut through Deref should work. -// -// Before #72280, when we see something like `&mut *rcvr.method()`, we -// incorrectly requires `rcvr` to be type-checked as a mut place. While this -// requirement is usually correct for smart pointers, it is overly restrictive -// for types like `Mutex` or `RefCell` which can produce a guard that -// implements `DerefMut` from `&self`. -// -// Making it more confusing, because we use Deref as the fallback when DerefMut -// is implemented, we won't see an issue when the smart pointer does not -// implement `DerefMut`. It only causes an issue when `rcvr` is obtained via a -// type that implements both `Deref` or `DerefMut`. -// -// This bug is only discovered in #73592 after it is already fixed as a side-effect -// of a refactoring made in #72280. - -#![warn(unused_mut)] - -use std::pin::Pin; -use std::cell::RefCell; - -struct S(RefCell<()>); - -fn test_pin(s: Pin<&S>) { - // This works before #72280. - let _ = &mut *s.0.borrow_mut(); -} - -fn test_pin_mut(s: Pin<&mut S>) { - // This should compile but didn't before #72280. - let _ = &mut *s.0.borrow_mut(); -} - -fn test_vec(s: &Vec<RefCell<()>>) { - // This should compile but didn't before #72280. - let _ = &mut *s[0].borrow_mut(); -} - -fn test_mut_pin(s: Pin<&S>) { - //~^ WARN variable does not need to be mutable - let _ = &mut *s.0.borrow_mut(); -} - -fn test_mut_pin_mut(s: Pin<&mut S>) { - //~^ WARN variable does not need to be mutable - let _ = &mut *s.0.borrow_mut(); -} - -fn main() { - let mut s = S(RefCell::new(())); - test_pin(Pin::new(&s)); - test_pin_mut(Pin::new(&mut s)); - test_mut_pin(Pin::new(&s)); - test_mut_pin_mut(Pin::new(&mut s)); - test_vec(&vec![s.0]); -} diff --git a/src/test/ui/typeck/issue-73592-borrow_mut-through-deref.rs b/src/test/ui/typeck/issue-73592-borrow_mut-through-deref.rs deleted file mode 100644 index 3b399e629..000000000 --- a/src/test/ui/typeck/issue-73592-borrow_mut-through-deref.rs +++ /dev/null @@ -1,59 +0,0 @@ -// check-pass -// run-rustfix -// -// rust-lang/rust#73592: borrow_mut through Deref should work. -// -// Before #72280, when we see something like `&mut *rcvr.method()`, we -// incorrectly requires `rcvr` to be type-checked as a mut place. While this -// requirement is usually correct for smart pointers, it is overly restrictive -// for types like `Mutex` or `RefCell` which can produce a guard that -// implements `DerefMut` from `&self`. -// -// Making it more confusing, because we use Deref as the fallback when DerefMut -// is implemented, we won't see an issue when the smart pointer does not -// implement `DerefMut`. It only causes an issue when `rcvr` is obtained via a -// type that implements both `Deref` or `DerefMut`. -// -// This bug is only discovered in #73592 after it is already fixed as a side-effect -// of a refactoring made in #72280. - -#![warn(unused_mut)] - -use std::pin::Pin; -use std::cell::RefCell; - -struct S(RefCell<()>); - -fn test_pin(s: Pin<&S>) { - // This works before #72280. - let _ = &mut *s.0.borrow_mut(); -} - -fn test_pin_mut(s: Pin<&mut S>) { - // This should compile but didn't before #72280. - let _ = &mut *s.0.borrow_mut(); -} - -fn test_vec(s: &Vec<RefCell<()>>) { - // This should compile but didn't before #72280. - let _ = &mut *s[0].borrow_mut(); -} - -fn test_mut_pin(mut s: Pin<&S>) { - //~^ WARN variable does not need to be mutable - let _ = &mut *s.0.borrow_mut(); -} - -fn test_mut_pin_mut(mut s: Pin<&mut S>) { - //~^ WARN variable does not need to be mutable - let _ = &mut *s.0.borrow_mut(); -} - -fn main() { - let mut s = S(RefCell::new(())); - test_pin(Pin::new(&s)); - test_pin_mut(Pin::new(&mut s)); - test_mut_pin(Pin::new(&s)); - test_mut_pin_mut(Pin::new(&mut s)); - test_vec(&vec![s.0]); -} diff --git a/src/test/ui/typeck/issue-73592-borrow_mut-through-deref.stderr b/src/test/ui/typeck/issue-73592-borrow_mut-through-deref.stderr deleted file mode 100644 index 5f5f672c3..000000000 --- a/src/test/ui/typeck/issue-73592-borrow_mut-through-deref.stderr +++ /dev/null @@ -1,24 +0,0 @@ -warning: variable does not need to be mutable - --> $DIR/issue-73592-borrow_mut-through-deref.rs:42:17 - | -LL | fn test_mut_pin(mut s: Pin<&S>) { - | ----^ - | | - | help: remove this `mut` - | -note: the lint level is defined here - --> $DIR/issue-73592-borrow_mut-through-deref.rs:20:9 - | -LL | #![warn(unused_mut)] - | ^^^^^^^^^^ - -warning: variable does not need to be mutable - --> $DIR/issue-73592-borrow_mut-through-deref.rs:47:21 - | -LL | fn test_mut_pin_mut(mut s: Pin<&mut S>) { - | ----^ - | | - | help: remove this `mut` - -warning: 2 warnings emitted - diff --git a/src/test/ui/typeck/issue-74086.rs b/src/test/ui/typeck/issue-74086.rs deleted file mode 100644 index 9b7c0d7cc..000000000 --- a/src/test/ui/typeck/issue-74086.rs +++ /dev/null @@ -1,5 +0,0 @@ -fn main() { - static BUG: fn(_) -> u8 = |_| 8; - //~^ ERROR the placeholder `_` is not allowed within types on item signatures for functions [E0121] - //~| ERROR the placeholder `_` is not allowed within types on item signatures for static items -} diff --git a/src/test/ui/typeck/issue-74086.stderr b/src/test/ui/typeck/issue-74086.stderr deleted file mode 100644 index 95ebf9a90..000000000 --- a/src/test/ui/typeck/issue-74086.stderr +++ /dev/null @@ -1,15 +0,0 @@ -error[E0121]: the placeholder `_` is not allowed within types on item signatures for functions - --> $DIR/issue-74086.rs:2:20 - | -LL | static BUG: fn(_) -> u8 = |_| 8; - | ^ not allowed in type signatures - -error[E0121]: the placeholder `_` is not allowed within types on item signatures for static items - --> $DIR/issue-74086.rs:2:20 - | -LL | static BUG: fn(_) -> u8 = |_| 8; - | ^ not allowed in type signatures - -error: aborting due to 2 previous errors - -For more information about this error, try `rustc --explain E0121`. diff --git a/src/test/ui/typeck/issue-74933.rs b/src/test/ui/typeck/issue-74933.rs deleted file mode 100644 index 4b6c173b8..000000000 --- a/src/test/ui/typeck/issue-74933.rs +++ /dev/null @@ -1,38 +0,0 @@ -// check-pass -// -// rust-lang/rust#74933: Lifetime error when indexing with borrowed index - -use std::ops::{Index, IndexMut}; - -struct S(V); -struct K<'a>(&'a ()); -struct V; - -impl<'a> Index<&'a K<'a>> for S { - type Output = V; - - fn index(&self, _: &'a K<'a>) -> &V { - &self.0 - } -} - -impl<'a> IndexMut<&'a K<'a>> for S { - fn index_mut(&mut self, _: &'a K<'a>) -> &mut V { - &mut self.0 - } -} - -impl V { - fn foo(&mut self) {} -} - -fn test(s: &mut S, k: &K<'_>) { - s[k] = V; - s[k].foo(); -} - -fn main() { - let mut s = S(V); - let k = K(&()); - test(&mut s, &k); -} diff --git a/src/test/ui/typeck/issue-75883.rs b/src/test/ui/typeck/issue-75883.rs deleted file mode 100644 index 885acc482..000000000 --- a/src/test/ui/typeck/issue-75883.rs +++ /dev/null @@ -1,22 +0,0 @@ -// Regression test for #75883. - -pub struct UI {} - -impl UI { - pub fn run() -> Result<_> { - //~^ ERROR: this enum takes 2 generic arguments but 1 generic argument was supplied - //~| ERROR: the placeholder `_` is not allowed within types on item signatures for return types - let mut ui = UI {}; - ui.interact(); - - unimplemented!(); - } - - pub fn interact(&mut self) -> Result<_> { - //~^ ERROR: this enum takes 2 generic arguments but 1 generic argument was supplied - //~| ERROR: the placeholder `_` is not allowed within types on item signatures for return types - unimplemented!(); - } -} - -fn main() {} diff --git a/src/test/ui/typeck/issue-75883.stderr b/src/test/ui/typeck/issue-75883.stderr deleted file mode 100644 index 3861e0507..000000000 --- a/src/test/ui/typeck/issue-75883.stderr +++ /dev/null @@ -1,52 +0,0 @@ -error[E0107]: this enum takes 2 generic arguments but 1 generic argument was supplied - --> $DIR/issue-75883.rs:6:21 - | -LL | pub fn run() -> Result<_> { - | ^^^^^^ - supplied 1 generic argument - | | - | expected 2 generic arguments - | -note: enum defined here, with 2 generic parameters: `T`, `E` - --> $SRC_DIR/core/src/result.rs:LL:COL - | -LL | pub enum Result<T, E> { - | ^^^^^^ - - -help: add missing generic argument - | -LL | pub fn run() -> Result<_, E> { - | +++ - -error[E0107]: this enum takes 2 generic arguments but 1 generic argument was supplied - --> $DIR/issue-75883.rs:15:35 - | -LL | pub fn interact(&mut self) -> Result<_> { - | ^^^^^^ - supplied 1 generic argument - | | - | expected 2 generic arguments - | -note: enum defined here, with 2 generic parameters: `T`, `E` - --> $SRC_DIR/core/src/result.rs:LL:COL - | -LL | pub enum Result<T, E> { - | ^^^^^^ - - -help: add missing generic argument - | -LL | pub fn interact(&mut self) -> Result<_, E> { - | +++ - -error[E0121]: the placeholder `_` is not allowed within types on item signatures for return types - --> $DIR/issue-75883.rs:15:42 - | -LL | pub fn interact(&mut self) -> Result<_> { - | ^ not allowed in type signatures - -error[E0121]: the placeholder `_` is not allowed within types on item signatures for return types - --> $DIR/issue-75883.rs:6:28 - | -LL | pub fn run() -> Result<_> { - | ^ not allowed in type signatures - -error: aborting due to 4 previous errors - -Some errors have detailed explanations: E0107, E0121. -For more information about an error, try `rustc --explain E0107`. diff --git a/src/test/ui/typeck/issue-75889.rs b/src/test/ui/typeck/issue-75889.rs deleted file mode 100644 index 84c067ed0..000000000 --- a/src/test/ui/typeck/issue-75889.rs +++ /dev/null @@ -1,6 +0,0 @@ -// Regression test for #75889. - -const FOO: dyn Fn() -> _ = ""; //~ ERROR E0121 -static BOO: dyn Fn() -> _ = ""; //~ ERROR E0121 - -fn main() {} diff --git a/src/test/ui/typeck/issue-75889.stderr b/src/test/ui/typeck/issue-75889.stderr deleted file mode 100644 index 1438f481e..000000000 --- a/src/test/ui/typeck/issue-75889.stderr +++ /dev/null @@ -1,15 +0,0 @@ -error[E0121]: the placeholder `_` is not allowed within types on item signatures for constant items - --> $DIR/issue-75889.rs:3:24 - | -LL | const FOO: dyn Fn() -> _ = ""; - | ^ not allowed in type signatures - -error[E0121]: the placeholder `_` is not allowed within types on item signatures for static items - --> $DIR/issue-75889.rs:4:25 - | -LL | static BOO: dyn Fn() -> _ = ""; - | ^ not allowed in type signatures - -error: aborting due to 2 previous errors - -For more information about this error, try `rustc --explain E0121`. diff --git a/src/test/ui/typeck/issue-79040.rs b/src/test/ui/typeck/issue-79040.rs deleted file mode 100644 index 941612542..000000000 --- a/src/test/ui/typeck/issue-79040.rs +++ /dev/null @@ -1,5 +0,0 @@ -fn main() { - const FOO = "hello" + 1; //~ ERROR cannot add `{integer}` to `&str` - //~^ missing type for `const` item - println!("{}", FOO); -} diff --git a/src/test/ui/typeck/issue-79040.stderr b/src/test/ui/typeck/issue-79040.stderr deleted file mode 100644 index c820d1e08..000000000 --- a/src/test/ui/typeck/issue-79040.stderr +++ /dev/null @@ -1,17 +0,0 @@ -error[E0369]: cannot add `{integer}` to `&str` - --> $DIR/issue-79040.rs:2:25 - | -LL | const FOO = "hello" + 1; - | ------- ^ - {integer} - | | - | &str - -error: missing type for `const` item - --> $DIR/issue-79040.rs:2:14 - | -LL | const FOO = "hello" + 1; - | ^ help: provide a type for the item: `: <type>` - -error: aborting due to 2 previous errors - -For more information about this error, try `rustc --explain E0369`. diff --git a/src/test/ui/typeck/issue-80207-unsized-return.rs b/src/test/ui/typeck/issue-80207-unsized-return.rs deleted file mode 100644 index 75430da14..000000000 --- a/src/test/ui/typeck/issue-80207-unsized-return.rs +++ /dev/null @@ -1,20 +0,0 @@ -// check-pass - -trait Foo { - fn do_stuff() -> Self; -} - -trait Bar { - type Output; -} - -impl<T> Foo for dyn Bar<Output = T> -where - Self: Sized, -{ - fn do_stuff() -> Self { - todo!() - } -} - -fn main() {} diff --git a/src/test/ui/typeck/issue-80779.rs b/src/test/ui/typeck/issue-80779.rs deleted file mode 100644 index 1624f6b77..000000000 --- a/src/test/ui/typeck/issue-80779.rs +++ /dev/null @@ -1,13 +0,0 @@ -// Regression test for #80779. - -pub struct T<'a>(&'a str); - -pub fn f<'a>(val: T<'a>) -> _ { - //~^ ERROR: the placeholder `_` is not allowed within types on item signatures for return types - g(val) -} - -pub fn g(_: T<'static>) -> _ {} -//~^ ERROR: the placeholder `_` is not allowed within types on item signatures for return types - -fn main() {} diff --git a/src/test/ui/typeck/issue-80779.stderr b/src/test/ui/typeck/issue-80779.stderr deleted file mode 100644 index 2261ba616..000000000 --- a/src/test/ui/typeck/issue-80779.stderr +++ /dev/null @@ -1,21 +0,0 @@ -error[E0121]: the placeholder `_` is not allowed within types on item signatures for return types - --> $DIR/issue-80779.rs:10:28 - | -LL | pub fn g(_: T<'static>) -> _ {} - | ^ - | | - | not allowed in type signatures - | help: replace with the correct return type: `()` - -error[E0121]: the placeholder `_` is not allowed within types on item signatures for return types - --> $DIR/issue-80779.rs:5:29 - | -LL | pub fn f<'a>(val: T<'a>) -> _ { - | ^ - | | - | not allowed in type signatures - | help: replace with the correct return type: `()` - -error: aborting due to 2 previous errors - -For more information about this error, try `rustc --explain E0121`. diff --git a/src/test/ui/typeck/issue-81293.rs b/src/test/ui/typeck/issue-81293.rs deleted file mode 100644 index 076b8c944..000000000 --- a/src/test/ui/typeck/issue-81293.rs +++ /dev/null @@ -1,9 +0,0 @@ -fn main() { - let a: u16; - let b: u16 = 42; - let c: usize = 5; - - a = c + b * 5; //~ ERROR: mismatched types [E0308] - //~| ERROR: mismatched types [E0308] - //~| ERROR: cannot add `u16` to `usize` [E0277] -} diff --git a/src/test/ui/typeck/issue-81293.stderr b/src/test/ui/typeck/issue-81293.stderr deleted file mode 100644 index 6976be711..000000000 --- a/src/test/ui/typeck/issue-81293.stderr +++ /dev/null @@ -1,32 +0,0 @@ -error[E0308]: mismatched types - --> $DIR/issue-81293.rs:6:13 - | -LL | a = c + b * 5; - | ^^^^^ expected `usize`, found `u16` - -error[E0308]: mismatched types - --> $DIR/issue-81293.rs:6:9 - | -LL | let a: u16; - | --- expected due to this type -... -LL | a = c + b * 5; - | ^^^^^^^^^ expected `u16`, found `usize` - -error[E0277]: cannot add `u16` to `usize` - --> $DIR/issue-81293.rs:6:11 - | -LL | a = c + b * 5; - | ^ no implementation for `usize + u16` - | - = help: the trait `Add<u16>` is not implemented for `usize` - = help: the following other types implement trait `Add<Rhs>`: - <&'a usize as Add<usize>> - <&usize as Add<&usize>> - <usize as Add<&usize>> - <usize as Add> - -error: aborting due to 3 previous errors - -Some errors have detailed explanations: E0277, E0308. -For more information about an error, try `rustc --explain E0277`. diff --git a/src/test/ui/typeck/issue-81885.rs b/src/test/ui/typeck/issue-81885.rs deleted file mode 100644 index fb3949478..000000000 --- a/src/test/ui/typeck/issue-81885.rs +++ /dev/null @@ -1,9 +0,0 @@ -const TEST4: fn() -> _ = 42; - //~^ ERROR the placeholder `_` is not allowed within types on item signatures for functions - //~| ERROR the placeholder `_` is not allowed within types on item signatures for constant items - -fn main() { - const TEST5: fn() -> _ = 42; - //~^ ERROR the placeholder `_` is not allowed within types on item signatures for functions - //~| ERROR the placeholder `_` is not allowed within types on item signatures for constant items -} diff --git a/src/test/ui/typeck/issue-81885.stderr b/src/test/ui/typeck/issue-81885.stderr deleted file mode 100644 index 91c08bd82..000000000 --- a/src/test/ui/typeck/issue-81885.stderr +++ /dev/null @@ -1,27 +0,0 @@ -error[E0121]: the placeholder `_` is not allowed within types on item signatures for functions - --> $DIR/issue-81885.rs:1:22 - | -LL | const TEST4: fn() -> _ = 42; - | ^ not allowed in type signatures - -error[E0121]: the placeholder `_` is not allowed within types on item signatures for constant items - --> $DIR/issue-81885.rs:1:22 - | -LL | const TEST4: fn() -> _ = 42; - | ^ not allowed in type signatures - -error[E0121]: the placeholder `_` is not allowed within types on item signatures for functions - --> $DIR/issue-81885.rs:6:26 - | -LL | const TEST5: fn() -> _ = 42; - | ^ not allowed in type signatures - -error[E0121]: the placeholder `_` is not allowed within types on item signatures for constant items - --> $DIR/issue-81885.rs:6:26 - | -LL | const TEST5: fn() -> _ = 42; - | ^ not allowed in type signatures - -error: aborting due to 4 previous errors - -For more information about this error, try `rustc --explain E0121`. diff --git a/src/test/ui/typeck/issue-81943.rs b/src/test/ui/typeck/issue-81943.rs deleted file mode 100644 index 18f5970a3..000000000 --- a/src/test/ui/typeck/issue-81943.rs +++ /dev/null @@ -1,13 +0,0 @@ -// aux-build:issue-81943-lib.rs -extern crate issue_81943_lib as lib; - -fn f<F: Fn(i32)>(f: F) { f(0); } -fn g(t: i32) -> i32 { t } -fn main() { - f(|x| lib::d!(x)); //~ERROR - f(|x| match x { tmp => { g(tmp) } }); //~ERROR - macro_rules! d { - ($e:expr) => { match $e { x => { g(x) } } } //~ERROR - } - f(|x| d!(x)); -} diff --git a/src/test/ui/typeck/issue-81943.stderr b/src/test/ui/typeck/issue-81943.stderr deleted file mode 100644 index 041ff1075..000000000 --- a/src/test/ui/typeck/issue-81943.stderr +++ /dev/null @@ -1,51 +0,0 @@ -error[E0308]: mismatched types - --> $DIR/issue-81943.rs:7:9 - | -LL | f(|x| lib::d!(x)); - | ^^^^^^^^^^ expected `()`, found `i32` - | - = note: this error originates in the macro `lib::d` (in Nightly builds, run with -Z macro-backtrace for more info) - -error[E0308]: mismatched types - --> $DIR/issue-81943.rs:8:28 - | -LL | f(|x| match x { tmp => { g(tmp) } }); - | -------------------^^^^^^---- - | | | - | | expected `()`, found `i32` - | expected this to be `()` - | -help: consider using a semicolon here - | -LL | f(|x| match x { tmp => { g(tmp); } }); - | + -help: consider using a semicolon here - | -LL | f(|x| match x { tmp => { g(tmp) } };); - | + - -error[E0308]: mismatched types - --> $DIR/issue-81943.rs:10:38 - | -LL | ($e:expr) => { match $e { x => { g(x) } } } - | ------------------^^^^---- - | | | - | | expected `()`, found `i32` - | expected this to be `()` -LL | } -LL | f(|x| d!(x)); - | ----- in this macro invocation - | - = note: this error originates in the macro `d` (in Nightly builds, run with -Z macro-backtrace for more info) -help: consider using a semicolon here - | -LL | ($e:expr) => { match $e { x => { g(x); } } } - | + -help: consider using a semicolon here - | -LL | ($e:expr) => { match $e { x => { g(x) } }; } - | + - -error: aborting due to 3 previous errors - -For more information about this error, try `rustc --explain E0308`. diff --git a/src/test/ui/typeck/issue-82772.rs b/src/test/ui/typeck/issue-82772.rs deleted file mode 100644 index 326273bfe..000000000 --- a/src/test/ui/typeck/issue-82772.rs +++ /dev/null @@ -1,13 +0,0 @@ -// edition:2018 - -fn main() { - use a::ModPrivateStruct; - let Box { 0: _, .. }: Box<()>; //~ ERROR field `0` of - let Box { 1: _, .. }: Box<()>; //~ ERROR field `1` of - let ModPrivateStruct { 1: _, .. } = ModPrivateStruct::default(); //~ ERROR field `1` of -} - -mod a { - #[derive(Default)] - pub struct ModPrivateStruct(u8, u8); -} diff --git a/src/test/ui/typeck/issue-82772.stderr b/src/test/ui/typeck/issue-82772.stderr deleted file mode 100644 index 321143cb9..000000000 --- a/src/test/ui/typeck/issue-82772.stderr +++ /dev/null @@ -1,21 +0,0 @@ -error[E0451]: field `0` of struct `Box` is private - --> $DIR/issue-82772.rs:5:15 - | -LL | let Box { 0: _, .. }: Box<()>; - | ^^^^ private field - -error[E0451]: field `1` of struct `Box` is private - --> $DIR/issue-82772.rs:6:15 - | -LL | let Box { 1: _, .. }: Box<()>; - | ^^^^ private field - -error[E0451]: field `1` of struct `ModPrivateStruct` is private - --> $DIR/issue-82772.rs:7:28 - | -LL | let ModPrivateStruct { 1: _, .. } = ModPrivateStruct::default(); - | ^^^^ private field - -error: aborting due to 3 previous errors - -For more information about this error, try `rustc --explain E0451`. diff --git a/src/test/ui/typeck/issue-83621-placeholder-static-in-extern.rs b/src/test/ui/typeck/issue-83621-placeholder-static-in-extern.rs deleted file mode 100644 index 16ec2a546..000000000 --- a/src/test/ui/typeck/issue-83621-placeholder-static-in-extern.rs +++ /dev/null @@ -1,7 +0,0 @@ -// Regression test for #83621. - -extern "C" { - static x: _; //~ ERROR: [E0121] -} - -fn main() {} diff --git a/src/test/ui/typeck/issue-83621-placeholder-static-in-extern.stderr b/src/test/ui/typeck/issue-83621-placeholder-static-in-extern.stderr deleted file mode 100644 index 9376e8bcf..000000000 --- a/src/test/ui/typeck/issue-83621-placeholder-static-in-extern.stderr +++ /dev/null @@ -1,9 +0,0 @@ -error[E0121]: the placeholder `_` is not allowed within types on item signatures for static variables - --> $DIR/issue-83621-placeholder-static-in-extern.rs:4:15 - | -LL | static x: _; - | ^ not allowed in type signatures - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0121`. diff --git a/src/test/ui/typeck/issue-83693.rs b/src/test/ui/typeck/issue-83693.rs deleted file mode 100644 index a42558220..000000000 --- a/src/test/ui/typeck/issue-83693.rs +++ /dev/null @@ -1,19 +0,0 @@ -// Regression test for the ICE described in #83693. - -#![feature(fn_traits)] -#![crate_type="lib"] - -impl F { -//~^ ERROR: cannot find type `F` in this scope [E0412] - fn call() { - <Self as Fn(&TestResult)>::call - //~^ ERROR: cannot find type `TestResult` in this scope [E0412] - //~| associated type bindings are not allowed here [E0229] - } -} - -fn call() { - <x as Fn(&usize)>::call - //~^ ERROR: cannot find type `x` in this scope [E0412] - //~| ERROR: associated type bindings are not allowed here [E0229] -} diff --git a/src/test/ui/typeck/issue-83693.stderr b/src/test/ui/typeck/issue-83693.stderr deleted file mode 100644 index 1e45c2d35..000000000 --- a/src/test/ui/typeck/issue-83693.stderr +++ /dev/null @@ -1,39 +0,0 @@ -error[E0412]: cannot find type `F` in this scope - --> $DIR/issue-83693.rs:6:6 - | -LL | impl F { - | ^ help: a trait with a similar name exists: `Fn` - | - ::: $SRC_DIR/core/src/ops/function.rs:LL:COL - | -LL | pub trait Fn<Args: Tuple>: FnMut<Args> { - | -------------------------------------- similarly named trait `Fn` defined here - -error[E0412]: cannot find type `TestResult` in this scope - --> $DIR/issue-83693.rs:9:22 - | -LL | <Self as Fn(&TestResult)>::call - | ^^^^^^^^^^ not found in this scope - -error[E0412]: cannot find type `x` in this scope - --> $DIR/issue-83693.rs:16:6 - | -LL | <x as Fn(&usize)>::call - | ^ not found in this scope - -error[E0229]: associated type bindings are not allowed here - --> $DIR/issue-83693.rs:9:18 - | -LL | <Self as Fn(&TestResult)>::call - | ^^^^^^^^^^^^^^^ associated type not allowed here - -error[E0229]: associated type bindings are not allowed here - --> $DIR/issue-83693.rs:16:11 - | -LL | <x as Fn(&usize)>::call - | ^^^^^^^^^^ associated type not allowed here - -error: aborting due to 5 previous errors - -Some errors have detailed explanations: E0229, E0412. -For more information about an error, try `rustc --explain E0229`. diff --git a/src/test/ui/typeck/issue-84160.rs b/src/test/ui/typeck/issue-84160.rs deleted file mode 100644 index 7b444df85..000000000 --- a/src/test/ui/typeck/issue-84160.rs +++ /dev/null @@ -1,9 +0,0 @@ -fn mismatched_types_with_reference(x: &u32) -> &u32 { - if false { - return x; - } - return "test"; - //~^ERROR mismatched types -} - -fn main() {} diff --git a/src/test/ui/typeck/issue-84160.stderr b/src/test/ui/typeck/issue-84160.stderr deleted file mode 100644 index 24c188b3f..000000000 --- a/src/test/ui/typeck/issue-84160.stderr +++ /dev/null @@ -1,15 +0,0 @@ -error[E0308]: mismatched types - --> $DIR/issue-84160.rs:5:12 - | -LL | fn mismatched_types_with_reference(x: &u32) -> &u32 { - | ---- expected `&u32` because of return type -... -LL | return "test"; - | ^^^^^^ expected `u32`, found `str` - | - = note: expected reference `&u32` - found reference `&'static str` - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0308`. diff --git a/src/test/ui/typeck/issue-84768.rs b/src/test/ui/typeck/issue-84768.rs deleted file mode 100644 index ffa92823b..000000000 --- a/src/test/ui/typeck/issue-84768.rs +++ /dev/null @@ -1,10 +0,0 @@ -// Regression test for the ICE described in #84768. - -#![feature(fn_traits)] -#![crate_type="lib"] - -fn transform_mut<F>(f: F) where F: for<'b> FnOnce(&'b mut u8) { - <F as FnOnce(&mut u8)>::call_once(f, 1) - //~^ ERROR: associated type bindings are not allowed here [E0229] - //~| ERROR: mismatched types [E0308] -} diff --git a/src/test/ui/typeck/issue-84768.stderr b/src/test/ui/typeck/issue-84768.stderr deleted file mode 100644 index 04dc0e365..000000000 --- a/src/test/ui/typeck/issue-84768.stderr +++ /dev/null @@ -1,26 +0,0 @@ -error[E0229]: associated type bindings are not allowed here - --> $DIR/issue-84768.rs:7:11 - | -LL | <F as FnOnce(&mut u8)>::call_once(f, 1) - | ^^^^^^^^^^^^^^^ associated type not allowed here - -error[E0308]: mismatched types - --> $DIR/issue-84768.rs:7:42 - | -LL | <F as FnOnce(&mut u8)>::call_once(f, 1) - | --------------------------------- ^ expected tuple, found integer - | | - | arguments to this function are incorrect - | - = note: expected tuple `(&mut u8,)` - found type `{integer}` -note: associated function defined here - --> $SRC_DIR/core/src/ops/function.rs:LL:COL - | -LL | extern "rust-call" fn call_once(self, args: Args) -> Self::Output; - | ^^^^^^^^^ - -error: aborting due to 2 previous errors - -Some errors have detailed explanations: E0229, E0308. -For more information about an error, try `rustc --explain E0229`. diff --git a/src/test/ui/typeck/issue-84831.rs b/src/test/ui/typeck/issue-84831.rs deleted file mode 100644 index c646f7107..000000000 --- a/src/test/ui/typeck/issue-84831.rs +++ /dev/null @@ -1,9 +0,0 @@ -fn f() { - std::<0>; //~ ERROR expected value -} -fn j() { - std::<_ as _>; //~ ERROR expected value - //~^ ERROR expected one of `,` or `>`, found keyword `as` -} - -fn main () {} diff --git a/src/test/ui/typeck/issue-84831.stderr b/src/test/ui/typeck/issue-84831.stderr deleted file mode 100644 index 461ccb142..000000000 --- a/src/test/ui/typeck/issue-84831.stderr +++ /dev/null @@ -1,26 +0,0 @@ -error: expected one of `,` or `>`, found keyword `as` - --> $DIR/issue-84831.rs:5:13 - | -LL | std::<_ as _>; - | ^^ expected one of `,` or `>` - | -help: expressions must be enclosed in braces to be used as const generic arguments - | -LL | std::<{ _ as _ }>; - | + + - -error[E0423]: expected value, found crate `std` - --> $DIR/issue-84831.rs:2:5 - | -LL | std::<0>; - | ^^^^^^^^ not a value - -error[E0423]: expected value, found crate `std` - --> $DIR/issue-84831.rs:5:5 - | -LL | std::<_ as _>; - | ^^^^^^^^^^^^^ not a value - -error: aborting due to 3 previous errors - -For more information about this error, try `rustc --explain E0423`. diff --git a/src/test/ui/typeck/issue-86721-return-expr-ice.rev1.stderr b/src/test/ui/typeck/issue-86721-return-expr-ice.rev1.stderr deleted file mode 100644 index b1111fcf1..000000000 --- a/src/test/ui/typeck/issue-86721-return-expr-ice.rev1.stderr +++ /dev/null @@ -1,9 +0,0 @@ -error[E0572]: return statement outside of function body - --> $DIR/issue-86721-return-expr-ice.rs:9:22 - | -LL | const U: usize = return; - | ^^^^^^ - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0572`. diff --git a/src/test/ui/typeck/issue-86721-return-expr-ice.rev2.stderr b/src/test/ui/typeck/issue-86721-return-expr-ice.rev2.stderr deleted file mode 100644 index f489ae200..000000000 --- a/src/test/ui/typeck/issue-86721-return-expr-ice.rev2.stderr +++ /dev/null @@ -1,9 +0,0 @@ -error[E0572]: return statement outside of function body - --> $DIR/issue-86721-return-expr-ice.rs:15:20 - | -LL | fn foo(a: [(); return]); - | ^^^^^^ - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0572`. diff --git a/src/test/ui/typeck/issue-86721-return-expr-ice.rs b/src/test/ui/typeck/issue-86721-return-expr-ice.rs deleted file mode 100644 index cd7135f18..000000000 --- a/src/test/ui/typeck/issue-86721-return-expr-ice.rs +++ /dev/null @@ -1,17 +0,0 @@ -// Regression test for the ICE described in #86721. - -// revisions: rev1 rev2 -#![cfg_attr(any(), rev1, rev2)] -#![crate_type="lib"] - -#[cfg(any(rev1))] -trait T { - const U: usize = return; - //[rev1]~^ ERROR: return statement outside of function body [E0572] -} - -#[cfg(any(rev2))] -trait T2 { - fn foo(a: [(); return]); - //[rev2]~^ ERROR: return statement outside of function body [E0572] -} diff --git a/src/test/ui/typeck/issue-87181/empty-tuple-method.rs b/src/test/ui/typeck/issue-87181/empty-tuple-method.rs deleted file mode 100644 index be68ad32a..000000000 --- a/src/test/ui/typeck/issue-87181/empty-tuple-method.rs +++ /dev/null @@ -1,14 +0,0 @@ -struct Bar<T> { - bar: T -} - -struct Foo(); -impl Foo { - fn foo(&self) { } -} - -fn main() { - let thing = Bar { bar: Foo }; - thing.bar.foo(); - //~^ ERROR no method named `foo` found for fn item `fn() -> Foo {Foo}` in the current scope [E0599] -} diff --git a/src/test/ui/typeck/issue-87181/empty-tuple-method.stderr b/src/test/ui/typeck/issue-87181/empty-tuple-method.stderr deleted file mode 100644 index 23e7b7cc3..000000000 --- a/src/test/ui/typeck/issue-87181/empty-tuple-method.stderr +++ /dev/null @@ -1,14 +0,0 @@ -error[E0599]: no method named `foo` found for fn item `fn() -> Foo {Foo}` in the current scope - --> $DIR/empty-tuple-method.rs:12:15 - | -LL | thing.bar.foo(); - | ^^^ method not found in `fn() -> Foo {Foo}` - | -help: use parentheses to construct this tuple struct - | -LL | (thing.bar)().foo(); - | + +++ - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0599`. diff --git a/src/test/ui/typeck/issue-87181/enum-variant.rs b/src/test/ui/typeck/issue-87181/enum-variant.rs deleted file mode 100644 index d87f99c3c..000000000 --- a/src/test/ui/typeck/issue-87181/enum-variant.rs +++ /dev/null @@ -1,16 +0,0 @@ -struct Bar<T> { - bar: T -} - -enum Foo{ - Tup() -} -impl Foo { - fn foo(&self) { } -} - -fn main() { - let thing = Bar { bar: Foo::Tup }; - thing.bar.foo(); - //~^ ERROR no method named `foo` found for fn item `fn() -> Foo {Foo::Tup}` in the current scope [E0599] -} diff --git a/src/test/ui/typeck/issue-87181/enum-variant.stderr b/src/test/ui/typeck/issue-87181/enum-variant.stderr deleted file mode 100644 index 2247ea270..000000000 --- a/src/test/ui/typeck/issue-87181/enum-variant.stderr +++ /dev/null @@ -1,14 +0,0 @@ -error[E0599]: no method named `foo` found for fn item `fn() -> Foo {Foo::Tup}` in the current scope - --> $DIR/enum-variant.rs:14:15 - | -LL | thing.bar.foo(); - | ^^^ method not found in `fn() -> Foo {Foo::Tup}` - | -help: use parentheses to construct this tuple variant - | -LL | (thing.bar)().foo(); - | + +++ - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0599`. diff --git a/src/test/ui/typeck/issue-87181/tuple-field.rs b/src/test/ui/typeck/issue-87181/tuple-field.rs deleted file mode 100644 index 00e3b460e..000000000 --- a/src/test/ui/typeck/issue-87181/tuple-field.rs +++ /dev/null @@ -1,14 +0,0 @@ -struct Bar<T> { - bar: T -} - -struct Foo(char, u16); -impl Foo { - fn foo() { } -} - -fn main() { - let thing = Bar { bar: Foo }; - thing.bar.0; - //~^ ERROR no field `0` on type `fn(char, u16) -> Foo {Foo}` [E0609] -} diff --git a/src/test/ui/typeck/issue-87181/tuple-field.stderr b/src/test/ui/typeck/issue-87181/tuple-field.stderr deleted file mode 100644 index 0a7d30b61..000000000 --- a/src/test/ui/typeck/issue-87181/tuple-field.stderr +++ /dev/null @@ -1,14 +0,0 @@ -error[E0609]: no field `0` on type `fn(char, u16) -> Foo {Foo}` - --> $DIR/tuple-field.rs:12:15 - | -LL | thing.bar.0; - | ^ - | -help: use parentheses to construct this tuple struct - | -LL | (thing.bar)(/* char */, /* u16 */).0; - | + ++++++++++++++++++++++++ - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0609`. diff --git a/src/test/ui/typeck/issue-87181/tuple-method.rs b/src/test/ui/typeck/issue-87181/tuple-method.rs deleted file mode 100644 index e88f642b0..000000000 --- a/src/test/ui/typeck/issue-87181/tuple-method.rs +++ /dev/null @@ -1,14 +0,0 @@ -struct Bar<T> { - bar: T -} - -struct Foo(u8, i32); -impl Foo { - fn foo() { } -} - -fn main() { - let thing = Bar { bar: Foo }; - thing.bar.foo(); - //~^ ERROR no method named `foo` found for fn item `fn(u8, i32) -> Foo {Foo}` in the current scope [E0599] -} diff --git a/src/test/ui/typeck/issue-87181/tuple-method.stderr b/src/test/ui/typeck/issue-87181/tuple-method.stderr deleted file mode 100644 index e27c41858..000000000 --- a/src/test/ui/typeck/issue-87181/tuple-method.stderr +++ /dev/null @@ -1,9 +0,0 @@ -error[E0599]: no method named `foo` found for fn item `fn(u8, i32) -> Foo {Foo}` in the current scope - --> $DIR/tuple-method.rs:12:15 - | -LL | thing.bar.foo(); - | ^^^ method not found in `fn(u8, i32) -> Foo {Foo}` - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0599`. diff --git a/src/test/ui/typeck/issue-87771-ice-assign-assign-to-bool.rs b/src/test/ui/typeck/issue-87771-ice-assign-assign-to-bool.rs deleted file mode 100644 index 751dc8719..000000000 --- a/src/test/ui/typeck/issue-87771-ice-assign-assign-to-bool.rs +++ /dev/null @@ -1,4 +0,0 @@ -fn main() { - let mut a; - a = a = true; //~ ERROR mismatched types -} diff --git a/src/test/ui/typeck/issue-87771-ice-assign-assign-to-bool.stderr b/src/test/ui/typeck/issue-87771-ice-assign-assign-to-bool.stderr deleted file mode 100644 index 56817ee2c..000000000 --- a/src/test/ui/typeck/issue-87771-ice-assign-assign-to-bool.stderr +++ /dev/null @@ -1,11 +0,0 @@ -error[E0308]: mismatched types - --> $DIR/issue-87771-ice-assign-assign-to-bool.rs:3:9 - | -LL | let mut a; - | ----- expected due to the type of this binding -LL | a = a = true; - | ^^^^^^^^ expected `bool`, found `()` - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0308`. diff --git a/src/test/ui/typeck/issue-87872-missing-inaccessible-field-literal.rs b/src/test/ui/typeck/issue-87872-missing-inaccessible-field-literal.rs deleted file mode 100644 index 326e958aa..000000000 --- a/src/test/ui/typeck/issue-87872-missing-inaccessible-field-literal.rs +++ /dev/null @@ -1,11 +0,0 @@ -pub mod foo { - pub struct Foo { - pub you_can_use_this_field: bool, - you_cant_use_this_field: bool, - } -} - -fn main() { - foo::Foo {}; - //~^ ERROR cannot construct `Foo` with struct literal syntax due to private fields -} diff --git a/src/test/ui/typeck/issue-87872-missing-inaccessible-field-literal.stderr b/src/test/ui/typeck/issue-87872-missing-inaccessible-field-literal.stderr deleted file mode 100644 index f0bd3e0dd..000000000 --- a/src/test/ui/typeck/issue-87872-missing-inaccessible-field-literal.stderr +++ /dev/null @@ -1,10 +0,0 @@ -error: cannot construct `Foo` with struct literal syntax due to private fields - --> $DIR/issue-87872-missing-inaccessible-field-literal.rs:9:5 - | -LL | foo::Foo {}; - | ^^^^^^^^ - | - = note: ... and other private field `you_cant_use_this_field` that was not provided - -error: aborting due to previous error - diff --git a/src/test/ui/typeck/issue-87872-missing-inaccessible-field-pattern.rs b/src/test/ui/typeck/issue-87872-missing-inaccessible-field-pattern.rs deleted file mode 100644 index d28e17559..000000000 --- a/src/test/ui/typeck/issue-87872-missing-inaccessible-field-pattern.rs +++ /dev/null @@ -1,11 +0,0 @@ -#![allow(dead_code, unused_variables)] - -pub mod foo { - #[derive(Default)] - pub struct Foo { pub visible: bool, invisible: bool, } -} - -fn main() { - let foo::Foo {} = foo::Foo::default(); - //~^ ERROR pattern does not mention field `visible` and inaccessible fields -} diff --git a/src/test/ui/typeck/issue-87872-missing-inaccessible-field-pattern.stderr b/src/test/ui/typeck/issue-87872-missing-inaccessible-field-pattern.stderr deleted file mode 100644 index dc3097510..000000000 --- a/src/test/ui/typeck/issue-87872-missing-inaccessible-field-pattern.stderr +++ /dev/null @@ -1,18 +0,0 @@ -error[E0027]: pattern does not mention field `visible` and inaccessible fields - --> $DIR/issue-87872-missing-inaccessible-field-pattern.rs:9:9 - | -LL | let foo::Foo {} = foo::Foo::default(); - | ^^^^^^^^^^^ missing field `visible` and inaccessible fields - | -help: include the missing field in the pattern and ignore the inaccessible fields - | -LL | let foo::Foo { visible, .. } = foo::Foo::default(); - | ~~~~~~~~~~~~~~~ -help: if you don't care about this missing field, you can explicitly ignore it - | -LL | let foo::Foo { .. } = foo::Foo::default(); - | ~~~~~~ - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0027`. diff --git a/src/test/ui/typeck/issue-87935-unsized-box-expr.rs b/src/test/ui/typeck/issue-87935-unsized-box-expr.rs deleted file mode 100644 index cd2a82074..000000000 --- a/src/test/ui/typeck/issue-87935-unsized-box-expr.rs +++ /dev/null @@ -1,10 +0,0 @@ -#![feature(box_syntax)] -// Box expression needs to be movable, and hence has to be of a Sized type. -fn main() { - let _x: Box<[u32]> = box { loop {} }; - //~^ ERROR: the size for values of type `[u32]` cannot be known at compilation time - - // Check that a deduced size does not cause issues. - let _y: Box<[u32]> = box []; - let _z: Box<[u32; 0]> = box { loop {} }; -} diff --git a/src/test/ui/typeck/issue-87935-unsized-box-expr.stderr b/src/test/ui/typeck/issue-87935-unsized-box-expr.stderr deleted file mode 100644 index 9ff822352..000000000 --- a/src/test/ui/typeck/issue-87935-unsized-box-expr.stderr +++ /dev/null @@ -1,12 +0,0 @@ -error[E0277]: the size for values of type `[u32]` cannot be known at compilation time - --> $DIR/issue-87935-unsized-box-expr.rs:4:30 - | -LL | let _x: Box<[u32]> = box { loop {} }; - | ^^^^^^^^^^^ doesn't have a size known at compile-time - | - = help: the trait `Sized` is not implemented for `[u32]` - = note: the type of a box expression must have a statically known size - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0277`. diff --git a/src/test/ui/typeck/issue-88609.rs b/src/test/ui/typeck/issue-88609.rs deleted file mode 100644 index dc459c885..000000000 --- a/src/test/ui/typeck/issue-88609.rs +++ /dev/null @@ -1,19 +0,0 @@ -// Regression test for #88609: -// The return type for `main` is not normalized while checking if it implements -// the trait `std::process::Termination`. - -// build-pass - -trait Same { - type Output; -} - -impl<T> Same for T { - type Output = T; -} - -type Unit = <() as Same>::Output; - -fn main() -> Result<Unit, std::io::Error> { - unimplemented!() -} diff --git a/src/test/ui/typeck/issue-88643.rs b/src/test/ui/typeck/issue-88643.rs deleted file mode 100644 index 4435cba02..000000000 --- a/src/test/ui/typeck/issue-88643.rs +++ /dev/null @@ -1,19 +0,0 @@ -// Regression test for the ICE described in #88643. Specifically: -// https://github.com/rust-lang/rust/issues/88643#issuecomment-913128893 -// and https://github.com/rust-lang/rust/issues/88643#issuecomment-913171935 -// and https://github.com/rust-lang/rust/issues/88643#issuecomment-913765984 - -use std::collections::HashMap; - -pub trait T {} - -static CALLBACKS: HashMap<*const dyn T, dyn FnMut(&mut _) + 'static> = HashMap::new(); -//~^ ERROR: the placeholder `_` is not allowed within types on item signatures for static items [E0121] - -static CALLBACKS2: Vec<dyn Fn(& _)> = Vec::new(); -//~^ ERROR: the placeholder `_` is not allowed within types on item signatures for static items [E0121] - -static CALLBACKS3: Option<dyn Fn(& _)> = None; -//~^ ERROR: the placeholder `_` is not allowed within types on item signatures for static items [E0121] - -fn main() {} diff --git a/src/test/ui/typeck/issue-88643.stderr b/src/test/ui/typeck/issue-88643.stderr deleted file mode 100644 index d5d596b6f..000000000 --- a/src/test/ui/typeck/issue-88643.stderr +++ /dev/null @@ -1,21 +0,0 @@ -error[E0121]: the placeholder `_` is not allowed within types on item signatures for static items - --> $DIR/issue-88643.rs:10:56 - | -LL | static CALLBACKS: HashMap<*const dyn T, dyn FnMut(&mut _) + 'static> = HashMap::new(); - | ^ not allowed in type signatures - -error[E0121]: the placeholder `_` is not allowed within types on item signatures for static items - --> $DIR/issue-88643.rs:13:33 - | -LL | static CALLBACKS2: Vec<dyn Fn(& _)> = Vec::new(); - | ^ not allowed in type signatures - -error[E0121]: the placeholder `_` is not allowed within types on item signatures for static items - --> $DIR/issue-88643.rs:16:36 - | -LL | static CALLBACKS3: Option<dyn Fn(& _)> = None; - | ^ not allowed in type signatures - -error: aborting due to 3 previous errors - -For more information about this error, try `rustc --explain E0121`. diff --git a/src/test/ui/typeck/issue-88803-call-expr-method.fixed b/src/test/ui/typeck/issue-88803-call-expr-method.fixed deleted file mode 100644 index 19b96ecf3..000000000 --- a/src/test/ui/typeck/issue-88803-call-expr-method.fixed +++ /dev/null @@ -1,9 +0,0 @@ -// run-rustfix - -fn main() { - let a = Some(42); - println!( - "The value is {}.", - a.unwrap() //~ERROR [E0615] - ); -} diff --git a/src/test/ui/typeck/issue-88803-call-expr-method.rs b/src/test/ui/typeck/issue-88803-call-expr-method.rs deleted file mode 100644 index a06199466..000000000 --- a/src/test/ui/typeck/issue-88803-call-expr-method.rs +++ /dev/null @@ -1,9 +0,0 @@ -// run-rustfix - -fn main() { - let a = Some(42); - println!( - "The value is {}.", - (a.unwrap)() //~ERROR [E0615] - ); -} diff --git a/src/test/ui/typeck/issue-88803-call-expr-method.stderr b/src/test/ui/typeck/issue-88803-call-expr-method.stderr deleted file mode 100644 index 645c04b87..000000000 --- a/src/test/ui/typeck/issue-88803-call-expr-method.stderr +++ /dev/null @@ -1,15 +0,0 @@ -error[E0615]: attempted to take value of method `unwrap` on type `Option<{integer}>` - --> $DIR/issue-88803-call-expr-method.rs:7:12 - | -LL | (a.unwrap)() - | ^^^^^^ method, not a field - | -help: remove wrapping parentheses to call the method - | -LL - (a.unwrap)() -LL + a.unwrap() - | - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0615`. diff --git a/src/test/ui/typeck/issue-88844.rs b/src/test/ui/typeck/issue-88844.rs deleted file mode 100644 index 116c75aab..000000000 --- a/src/test/ui/typeck/issue-88844.rs +++ /dev/null @@ -1,14 +0,0 @@ -// Regression test for #88844. - -struct Struct { value: i32 } -//~^ NOTE: similarly named struct `Struct` defined here - -impl Stuct { -//~^ ERROR: cannot find type `Stuct` in this scope [E0412] -//~| HELP: a struct with a similar name exists - fn new() -> Self { - Self { value: 42 } - } -} - -fn main() {} diff --git a/src/test/ui/typeck/issue-88844.stderr b/src/test/ui/typeck/issue-88844.stderr deleted file mode 100644 index 90bba90be..000000000 --- a/src/test/ui/typeck/issue-88844.stderr +++ /dev/null @@ -1,12 +0,0 @@ -error[E0412]: cannot find type `Stuct` in this scope - --> $DIR/issue-88844.rs:6:6 - | -LL | struct Struct { value: i32 } - | ------------- similarly named struct `Struct` defined here -... -LL | impl Stuct { - | ^^^^^ help: a struct with a similar name exists: `Struct` - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0412`. diff --git a/src/test/ui/typeck/issue-89044-wrapped-expr-method.fixed b/src/test/ui/typeck/issue-89044-wrapped-expr-method.fixed deleted file mode 100644 index 0a3086a34..000000000 --- a/src/test/ui/typeck/issue-89044-wrapped-expr-method.fixed +++ /dev/null @@ -1,9 +0,0 @@ -// run-rustfix - -fn main() { - let a = Some(42); - println!( - "The value is {}.", - (a.unwrap()) //~ERROR [E0615] - ); -} diff --git a/src/test/ui/typeck/issue-89044-wrapped-expr-method.rs b/src/test/ui/typeck/issue-89044-wrapped-expr-method.rs deleted file mode 100644 index 83617e035..000000000 --- a/src/test/ui/typeck/issue-89044-wrapped-expr-method.rs +++ /dev/null @@ -1,9 +0,0 @@ -// run-rustfix - -fn main() { - let a = Some(42); - println!( - "The value is {}.", - (a.unwrap) //~ERROR [E0615] - ); -} diff --git a/src/test/ui/typeck/issue-89044-wrapped-expr-method.stderr b/src/test/ui/typeck/issue-89044-wrapped-expr-method.stderr deleted file mode 100644 index 6fa0915dc..000000000 --- a/src/test/ui/typeck/issue-89044-wrapped-expr-method.stderr +++ /dev/null @@ -1,14 +0,0 @@ -error[E0615]: attempted to take value of method `unwrap` on type `Option<{integer}>` - --> $DIR/issue-89044-wrapped-expr-method.rs:7:12 - | -LL | (a.unwrap) - | ^^^^^^ method, not a field - | -help: use parentheses to call the method - | -LL | (a.unwrap()) - | ++ - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0615`. diff --git a/src/test/ui/typeck/issue-89275.rs b/src/test/ui/typeck/issue-89275.rs deleted file mode 100644 index b91c00175..000000000 --- a/src/test/ui/typeck/issue-89275.rs +++ /dev/null @@ -1,29 +0,0 @@ -#![recursion_limit = "5"] // To reduce noise - -//expect mutability error when ambiguous traits are in scope -//and not an overflow error on the span in the main function. - -struct Ratio<T>(T); - -pub trait Pow { - fn pow(self) -> Self; -} - -impl<'a, T> Pow for &'a Ratio<T> -where - &'a T: Pow, -{ - fn pow(self) -> Self { - self - } -} - -fn downcast<'a, W: ?Sized>() -> &'a W { - todo!() -} - -struct Other; - -fn main() { - let other: &mut Other = downcast();//~ERROR 28:29: 28:39: mismatched types [E0308] -} diff --git a/src/test/ui/typeck/issue-89275.stderr b/src/test/ui/typeck/issue-89275.stderr deleted file mode 100644 index d73e647d2..000000000 --- a/src/test/ui/typeck/issue-89275.stderr +++ /dev/null @@ -1,14 +0,0 @@ -error[E0308]: mismatched types - --> $DIR/issue-89275.rs:28:29 - | -LL | let other: &mut Other = downcast(); - | ---------- ^^^^^^^^^^ types differ in mutability - | | - | expected due to this - | - = note: expected mutable reference `&mut Other` - found reference `&_` - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0308`. diff --git a/src/test/ui/typeck/issue-89806.rs b/src/test/ui/typeck/issue-89806.rs deleted file mode 100644 index 69cec0865..000000000 --- a/src/test/ui/typeck/issue-89806.rs +++ /dev/null @@ -1,3 +0,0 @@ -fn main() { - 0u8.as_ref(); //~ ERROR no method named `as_ref` found for type `u8` in the current scope -} diff --git a/src/test/ui/typeck/issue-89806.stderr b/src/test/ui/typeck/issue-89806.stderr deleted file mode 100644 index c36b4967e..000000000 --- a/src/test/ui/typeck/issue-89806.stderr +++ /dev/null @@ -1,9 +0,0 @@ -error[E0599]: no method named `as_ref` found for type `u8` in the current scope - --> $DIR/issue-89806.rs:2:9 - | -LL | 0u8.as_ref(); - | ^^^^^^ method not found in `u8` - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0599`. diff --git a/src/test/ui/typeck/issue-89856.rs b/src/test/ui/typeck/issue-89856.rs deleted file mode 100644 index b021e349e..000000000 --- a/src/test/ui/typeck/issue-89856.rs +++ /dev/null @@ -1,8 +0,0 @@ -fn take_str_maybe(x: Option<&str>) -> Option<&str> { None } - -fn main() { - let string = String::from("Hello, world"); - let option = Some(&string); - take_str_maybe(option); - //~^ ERROR: mismatched types [E0308] -} diff --git a/src/test/ui/typeck/issue-89856.stderr b/src/test/ui/typeck/issue-89856.stderr deleted file mode 100644 index 5fa1ae1a5..000000000 --- a/src/test/ui/typeck/issue-89856.stderr +++ /dev/null @@ -1,23 +0,0 @@ -error[E0308]: mismatched types - --> $DIR/issue-89856.rs:6:20 - | -LL | take_str_maybe(option); - | -------------- ^^^^^^ expected `str`, found struct `String` - | | - | arguments to this function are incorrect - | - = note: expected enum `Option<&str>` - found enum `Option<&String>` -note: function defined here - --> $DIR/issue-89856.rs:1:4 - | -LL | fn take_str_maybe(x: Option<&str>) -> Option<&str> { None } - | ^^^^^^^^^^^^^^ --------------- -help: try converting the passed type into a `&str` - | -LL | take_str_maybe(option.map(|x| &**x)); - | ++++++++++++++ - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0308`. diff --git a/src/test/ui/typeck/issue-89935.rs b/src/test/ui/typeck/issue-89935.rs deleted file mode 100644 index 03f8f09a7..000000000 --- a/src/test/ui/typeck/issue-89935.rs +++ /dev/null @@ -1,18 +0,0 @@ -// check-pass - -trait Foo: Baz {} -trait Bar {} -trait Baz: Bar { - fn bar(&self); -} - -impl<T: Foo> Bar for T {} -impl<T: Foo> Baz for T { - fn bar(&self) {} -} - -fn accept_foo(x: Box<dyn Foo>) { - x.bar(); -} - -fn main() {} diff --git a/src/test/ui/typeck/issue-90101.rs b/src/test/ui/typeck/issue-90101.rs deleted file mode 100644 index 1954ee6f1..000000000 --- a/src/test/ui/typeck/issue-90101.rs +++ /dev/null @@ -1,8 +0,0 @@ -use std::path::{Path, PathBuf}; - -fn func(path: impl Into<PathBuf>, code: impl Into<String>) {} - -fn main() { - func(Path::new("hello").to_path_buf().to_string_lossy(), "world") - //~^ ERROR [E0277] -} diff --git a/src/test/ui/typeck/issue-90101.stderr b/src/test/ui/typeck/issue-90101.stderr deleted file mode 100644 index d2729d853..000000000 --- a/src/test/ui/typeck/issue-90101.stderr +++ /dev/null @@ -1,24 +0,0 @@ -error[E0277]: the trait bound `PathBuf: From<Cow<'_, str>>` is not satisfied - --> $DIR/issue-90101.rs:6:10 - | -LL | func(Path::new("hello").to_path_buf().to_string_lossy(), "world") - | ---- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `From<Cow<'_, str>>` is not implemented for `PathBuf` - | | - | required by a bound introduced by this call - | - = help: the following other types implement trait `From<T>`: - <PathBuf as From<&T>> - <PathBuf as From<Box<Path>>> - <PathBuf as From<Cow<'a, Path>>> - <PathBuf as From<OsString>> - <PathBuf as From<String>> - = note: required for `Cow<'_, str>` to implement `Into<PathBuf>` -note: required by a bound in `func` - --> $DIR/issue-90101.rs:3:20 - | -LL | fn func(path: impl Into<PathBuf>, code: impl Into<String>) {} - | ^^^^^^^^^^^^^ required by this bound in `func` - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0277`. diff --git a/src/test/ui/typeck/issue-90164.rs b/src/test/ui/typeck/issue-90164.rs deleted file mode 100644 index 63350433e..000000000 --- a/src/test/ui/typeck/issue-90164.rs +++ /dev/null @@ -1,9 +0,0 @@ -fn copy<R: Unpin, W>(_: R, _: W) {} - -fn f<T>(r: T) { - let w = (); - copy(r, w); - //~^ ERROR [E0277] -} - -fn main() {} diff --git a/src/test/ui/typeck/issue-90164.stderr b/src/test/ui/typeck/issue-90164.stderr deleted file mode 100644 index 1e2f1bae3..000000000 --- a/src/test/ui/typeck/issue-90164.stderr +++ /dev/null @@ -1,22 +0,0 @@ -error[E0277]: `T` cannot be unpinned - --> $DIR/issue-90164.rs:5:10 - | -LL | copy(r, w); - | ---- ^ the trait `Unpin` is not implemented for `T` - | | - | required by a bound introduced by this call - | - = note: consider using `Box::pin` -note: required by a bound in `copy` - --> $DIR/issue-90164.rs:1:12 - | -LL | fn copy<R: Unpin, W>(_: R, _: W) {} - | ^^^^^ required by this bound in `copy` -help: consider restricting type parameter `T` - | -LL | fn f<T: std::marker::Unpin>(r: T) { - | ++++++++++++++++++++ - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0277`. diff --git a/src/test/ui/typeck/issue-90319.rs b/src/test/ui/typeck/issue-90319.rs deleted file mode 100644 index 57e6ac7cf..000000000 --- a/src/test/ui/typeck/issue-90319.rs +++ /dev/null @@ -1,17 +0,0 @@ -struct Wrapper<T>(T); - -trait Trait { - fn method(&self) {} -} - -impl<'a, T> Trait for Wrapper<&'a T> where Wrapper<T>: Trait {} - -fn get<T>() -> T { - unimplemented!() -} - -fn main() { - let thing = get::<Thing>();//~ERROR cannot find type `Thing` in this scope [E0412] - let wrapper = Wrapper(thing); - Trait::method(&wrapper); -} diff --git a/src/test/ui/typeck/issue-90319.stderr b/src/test/ui/typeck/issue-90319.stderr deleted file mode 100644 index 61549dd70..000000000 --- a/src/test/ui/typeck/issue-90319.stderr +++ /dev/null @@ -1,9 +0,0 @@ -error[E0412]: cannot find type `Thing` in this scope - --> $DIR/issue-90319.rs:14:23 - | -LL | let thing = get::<Thing>(); - | ^^^^^ not found in this scope - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0412`. diff --git a/src/test/ui/typeck/issue-90483-inaccessible-field-adjustment.rs b/src/test/ui/typeck/issue-90483-inaccessible-field-adjustment.rs deleted file mode 100644 index 74e50d46e..000000000 --- a/src/test/ui/typeck/issue-90483-inaccessible-field-adjustment.rs +++ /dev/null @@ -1,14 +0,0 @@ -// edition:2021 - -mod m { - pub struct S { foo: i32 } - impl S { - pub fn foo(&self) -> i32 { 42 } - } -} - -fn bar(s: &m::S) { - || s.foo() + s.foo; //~ ERROR E0616 -} - -fn main() {} diff --git a/src/test/ui/typeck/issue-90483-inaccessible-field-adjustment.stderr b/src/test/ui/typeck/issue-90483-inaccessible-field-adjustment.stderr deleted file mode 100644 index 02cdc102c..000000000 --- a/src/test/ui/typeck/issue-90483-inaccessible-field-adjustment.stderr +++ /dev/null @@ -1,14 +0,0 @@ -error[E0616]: field `foo` of struct `S` is private - --> $DIR/issue-90483-inaccessible-field-adjustment.rs:11:18 - | -LL | || s.foo() + s.foo; - | ^^^ private field - | -help: a method `foo` also exists, call it with parentheses - | -LL | || s.foo() + s.foo(); - | ++ - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0616`. diff --git a/src/test/ui/typeck/issue-90804-incorrect-reference-suggestion.rs b/src/test/ui/typeck/issue-90804-incorrect-reference-suggestion.rs deleted file mode 100644 index f891a42fc..000000000 --- a/src/test/ui/typeck/issue-90804-incorrect-reference-suggestion.rs +++ /dev/null @@ -1,11 +0,0 @@ -// Do not suggest referencing the parameter to `check` - -trait Marker<T> {} - -impl<T> Marker<i32> for T {} - -pub fn check<T: Marker<u32>>(_: T) {} - -pub fn main() { - check::<()>(()); //~ ERROR [E0277] -} diff --git a/src/test/ui/typeck/issue-90804-incorrect-reference-suggestion.stderr b/src/test/ui/typeck/issue-90804-incorrect-reference-suggestion.stderr deleted file mode 100644 index 08eab0253..000000000 --- a/src/test/ui/typeck/issue-90804-incorrect-reference-suggestion.stderr +++ /dev/null @@ -1,17 +0,0 @@ -error[E0277]: the trait bound `(): Marker<u32>` is not satisfied - --> $DIR/issue-90804-incorrect-reference-suggestion.rs:10:17 - | -LL | check::<()>(()); - | ----------- ^^ the trait `Marker<u32>` is not implemented for `()` - | | - | required by a bound introduced by this call - | -note: required by a bound in `check` - --> $DIR/issue-90804-incorrect-reference-suggestion.rs:7:17 - | -LL | pub fn check<T: Marker<u32>>(_: T) {} - | ^^^^^^^^^^^ required by this bound in `check` - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0277`. diff --git a/src/test/ui/typeck/issue-91210-ptr-method.fixed b/src/test/ui/typeck/issue-91210-ptr-method.fixed deleted file mode 100644 index 94200cce7..000000000 --- a/src/test/ui/typeck/issue-91210-ptr-method.fixed +++ /dev/null @@ -1,15 +0,0 @@ -// Regression test for issue #91210. - -// run-rustfix - -#![allow(unused)] - -struct Foo { read: i32 } - -unsafe fn blah(x: *mut Foo) { - (*x).read = 4; - //~^ ERROR: attempted to take value of method - //~| HELP: to access the field, dereference first -} - -fn main() {} diff --git a/src/test/ui/typeck/issue-91210-ptr-method.rs b/src/test/ui/typeck/issue-91210-ptr-method.rs deleted file mode 100644 index ed0ce6eff..000000000 --- a/src/test/ui/typeck/issue-91210-ptr-method.rs +++ /dev/null @@ -1,15 +0,0 @@ -// Regression test for issue #91210. - -// run-rustfix - -#![allow(unused)] - -struct Foo { read: i32 } - -unsafe fn blah(x: *mut Foo) { - x.read = 4; - //~^ ERROR: attempted to take value of method - //~| HELP: to access the field, dereference first -} - -fn main() {} diff --git a/src/test/ui/typeck/issue-91210-ptr-method.stderr b/src/test/ui/typeck/issue-91210-ptr-method.stderr deleted file mode 100644 index 7a0cfb2cf..000000000 --- a/src/test/ui/typeck/issue-91210-ptr-method.stderr +++ /dev/null @@ -1,14 +0,0 @@ -error[E0615]: attempted to take value of method `read` on type `*mut Foo` - --> $DIR/issue-91210-ptr-method.rs:10:7 - | -LL | x.read = 4; - | ^^^^ method, not a field - | -help: to access the field, dereference first - | -LL | (*x).read = 4; - | ++ + - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0615`. diff --git a/src/test/ui/typeck/issue-91267.rs b/src/test/ui/typeck/issue-91267.rs deleted file mode 100644 index 4e39cfab5..000000000 --- a/src/test/ui/typeck/issue-91267.rs +++ /dev/null @@ -1,8 +0,0 @@ -#![feature(type_ascription)] - -fn main() { - type_ascribe!(0, u8<e<5>=e>) - //~^ ERROR: cannot find type `e` in this scope [E0412] - //~| ERROR: associated type bindings are not allowed here [E0229] - //~| ERROR: mismatched types [E0308] -} diff --git a/src/test/ui/typeck/issue-91267.stderr b/src/test/ui/typeck/issue-91267.stderr deleted file mode 100644 index 72acd9c67..000000000 --- a/src/test/ui/typeck/issue-91267.stderr +++ /dev/null @@ -1,24 +0,0 @@ -error[E0412]: cannot find type `e` in this scope - --> $DIR/issue-91267.rs:4:30 - | -LL | type_ascribe!(0, u8<e<5>=e>) - | ^ not found in this scope - -error[E0229]: associated type bindings are not allowed here - --> $DIR/issue-91267.rs:4:25 - | -LL | type_ascribe!(0, u8<e<5>=e>) - | ^^^^^^ associated type not allowed here - -error[E0308]: mismatched types - --> $DIR/issue-91267.rs:4:5 - | -LL | fn main() { - | - expected `()` because of default return type -LL | type_ascribe!(0, u8<e<5>=e>) - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `()`, found `u8` - -error: aborting due to 3 previous errors - -Some errors have detailed explanations: E0229, E0308, E0412. -For more information about an error, try `rustc --explain E0229`. diff --git a/src/test/ui/typeck/issue-91328.fixed b/src/test/ui/typeck/issue-91328.fixed deleted file mode 100644 index c0384399a..000000000 --- a/src/test/ui/typeck/issue-91328.fixed +++ /dev/null @@ -1,47 +0,0 @@ -// Regression test for issue #91328. - -// run-rustfix - -#![allow(dead_code)] - -fn foo(r: Result<Vec<i32>, i32>) -> i32 { - match r.as_deref() { - //~^ HELP: consider using `as_deref` here - Ok([a, b]) => a + b, - //~^ ERROR: expected an array or slice - //~| NOTE: pattern cannot match with input type - _ => 42, - } -} - -fn bar(o: Option<Vec<i32>>) -> i32 { - match o.as_deref() { - //~^ HELP: consider using `as_deref` here - Some([a, b]) => a + b, - //~^ ERROR: expected an array or slice - //~| NOTE: pattern cannot match with input type - _ => 42, - } -} - -fn baz(v: Vec<i32>) -> i32 { - match v[..] { - //~^ HELP: consider slicing here - [a, b] => a + b, - //~^ ERROR: expected an array or slice - //~| NOTE: pattern cannot match with input type - _ => 42, - } -} - -fn qux(a: &Option<Box<[i32; 2]>>) -> i32 { - match a.as_deref() { - //~^ HELP: consider using `as_deref` here - Some([a, b]) => a + b, - //~^ ERROR: expected an array or slice - //~| NOTE: pattern cannot match with input type - _ => 42, - } -} - -fn main() {} diff --git a/src/test/ui/typeck/issue-91328.rs b/src/test/ui/typeck/issue-91328.rs deleted file mode 100644 index 63602d26f..000000000 --- a/src/test/ui/typeck/issue-91328.rs +++ /dev/null @@ -1,47 +0,0 @@ -// Regression test for issue #91328. - -// run-rustfix - -#![allow(dead_code)] - -fn foo(r: Result<Vec<i32>, i32>) -> i32 { - match r { - //~^ HELP: consider using `as_deref` here - Ok([a, b]) => a + b, - //~^ ERROR: expected an array or slice - //~| NOTE: pattern cannot match with input type - _ => 42, - } -} - -fn bar(o: Option<Vec<i32>>) -> i32 { - match o { - //~^ HELP: consider using `as_deref` here - Some([a, b]) => a + b, - //~^ ERROR: expected an array or slice - //~| NOTE: pattern cannot match with input type - _ => 42, - } -} - -fn baz(v: Vec<i32>) -> i32 { - match v { - //~^ HELP: consider slicing here - [a, b] => a + b, - //~^ ERROR: expected an array or slice - //~| NOTE: pattern cannot match with input type - _ => 42, - } -} - -fn qux(a: &Option<Box<[i32; 2]>>) -> i32 { - match a { - //~^ HELP: consider using `as_deref` here - Some([a, b]) => a + b, - //~^ ERROR: expected an array or slice - //~| NOTE: pattern cannot match with input type - _ => 42, - } -} - -fn main() {} diff --git a/src/test/ui/typeck/issue-91328.stderr b/src/test/ui/typeck/issue-91328.stderr deleted file mode 100644 index f2f407bca..000000000 --- a/src/test/ui/typeck/issue-91328.stderr +++ /dev/null @@ -1,39 +0,0 @@ -error[E0529]: expected an array or slice, found `Vec<i32>` - --> $DIR/issue-91328.rs:10:12 - | -LL | match r { - | - help: consider using `as_deref` here: `r.as_deref()` -LL | -LL | Ok([a, b]) => a + b, - | ^^^^^^ pattern cannot match with input type `Vec<i32>` - -error[E0529]: expected an array or slice, found `Vec<i32>` - --> $DIR/issue-91328.rs:20:14 - | -LL | match o { - | - help: consider using `as_deref` here: `o.as_deref()` -LL | -LL | Some([a, b]) => a + b, - | ^^^^^^ pattern cannot match with input type `Vec<i32>` - -error[E0529]: expected an array or slice, found `Vec<i32>` - --> $DIR/issue-91328.rs:30:9 - | -LL | match v { - | - help: consider slicing here: `v[..]` -LL | -LL | [a, b] => a + b, - | ^^^^^^ pattern cannot match with input type `Vec<i32>` - -error[E0529]: expected an array or slice, found `Box<[i32; 2]>` - --> $DIR/issue-91328.rs:40:14 - | -LL | match a { - | - help: consider using `as_deref` here: `a.as_deref()` -LL | -LL | Some([a, b]) => a + b, - | ^^^^^^ pattern cannot match with input type `Box<[i32; 2]>` - -error: aborting due to 4 previous errors - -For more information about this error, try `rustc --explain E0529`. diff --git a/src/test/ui/typeck/issue-91334.rs b/src/test/ui/typeck/issue-91334.rs deleted file mode 100644 index bf9a5a626..000000000 --- a/src/test/ui/typeck/issue-91334.rs +++ /dev/null @@ -1,10 +0,0 @@ -// Regression test for the ICE described in issue #91334. - -// error-pattern: this file contains an unclosed delimiter -// error-pattern: expected one of -// error-pattern: mismatched closing delimiter -// error-pattern: mismatched types - -#![feature(generators)] - -fn f(){||yield(((){), diff --git a/src/test/ui/typeck/issue-91334.stderr b/src/test/ui/typeck/issue-91334.stderr deleted file mode 100644 index 8508f7a38..000000000 --- a/src/test/ui/typeck/issue-91334.stderr +++ /dev/null @@ -1,50 +0,0 @@ -error: this file contains an unclosed delimiter - --> $DIR/issue-91334.rs:10:23 - | -LL | fn f(){||yield(((){), - | - - ^ - | | | - | | unclosed delimiter - | unclosed delimiter - -error: this file contains an unclosed delimiter - --> $DIR/issue-91334.rs:10:23 - | -LL | fn f(){||yield(((){), - | - - ^ - | | | - | | unclosed delimiter - | unclosed delimiter - -error: expected one of `)`, `,`, `.`, `?`, or an operator, found `{` - --> $DIR/issue-91334.rs:10:19 - | -LL | fn f(){||yield(((){), - | ^ - | | - | expected one of `)`, `,`, `.`, `?`, or an operator - | help: missing `,` - -error: mismatched closing delimiter: `)` - --> $DIR/issue-91334.rs:10:19 - | -LL | fn f(){||yield(((){), - | - ^^ mismatched closing delimiter - | | | - | | unclosed delimiter - | closing delimiter possibly meant for this - -error[E0308]: mismatched types - --> $DIR/issue-91334.rs:10:8 - | -LL | fn f(){||yield(((){), - | -^^^^^^^^^^^^^^^ expected `()`, found generator - | | - | help: a return type might be missing here: `-> _` - | - = note: expected unit type `()` - found generator `[generator@$DIR/issue-91334.rs:10:8: 10:10]` - -error: aborting due to 5 previous errors - -For more information about this error, try `rustc --explain E0308`. diff --git a/src/test/ui/typeck/issue-91450-inner-ty-error.rs b/src/test/ui/typeck/issue-91450-inner-ty-error.rs deleted file mode 100644 index 3c7c990d4..000000000 --- a/src/test/ui/typeck/issue-91450-inner-ty-error.rs +++ /dev/null @@ -1,7 +0,0 @@ -// Regression test for #91450. -// This test ensures that the compiler does not suggest `Foo<[type error]>` in diagnostic messages. - -fn foo() -> Option<_> {} //~ ERROR: [E0308] -//~^ ERROR: the placeholder `_` is not allowed - -fn main() {} diff --git a/src/test/ui/typeck/issue-91450-inner-ty-error.stderr b/src/test/ui/typeck/issue-91450-inner-ty-error.stderr deleted file mode 100644 index 32f4c8f6f..000000000 --- a/src/test/ui/typeck/issue-91450-inner-ty-error.stderr +++ /dev/null @@ -1,21 +0,0 @@ -error[E0308]: mismatched types - --> $DIR/issue-91450-inner-ty-error.rs:4:13 - | -LL | fn foo() -> Option<_> {} - | --- ^^^^^^^^^ expected enum `Option`, found `()` - | | - | implicitly returns `()` as its body has no tail or `return` expression - | - = note: expected enum `Option<_>` - found unit type `()` - -error[E0121]: the placeholder `_` is not allowed within types on item signatures for return types - --> $DIR/issue-91450-inner-ty-error.rs:4:20 - | -LL | fn foo() -> Option<_> {} - | ^ not allowed in type signatures - -error: aborting due to 2 previous errors - -Some errors have detailed explanations: E0121, E0308. -For more information about an error, try `rustc --explain E0121`. diff --git a/src/test/ui/typeck/issue-91633.rs b/src/test/ui/typeck/issue-91633.rs deleted file mode 100644 index 331a798dd..000000000 --- a/src/test/ui/typeck/issue-91633.rs +++ /dev/null @@ -1,8 +0,0 @@ -// check-pass -fn f<T> (it: &[T]) -where - [T] : std::ops::Index<usize>, -{ - let _ = &it[0]; -} -fn main(){} diff --git a/src/test/ui/typeck/issue-93486.rs b/src/test/ui/typeck/issue-93486.rs deleted file mode 100644 index f8f98d5c1..000000000 --- a/src/test/ui/typeck/issue-93486.rs +++ /dev/null @@ -1,6 +0,0 @@ -fn main() { - while let 1 = 1 { - vec![].last_mut().unwrap() = 3_u8; - //~^ ERROR invalid left-hand side of assignment - } -} diff --git a/src/test/ui/typeck/issue-93486.stderr b/src/test/ui/typeck/issue-93486.stderr deleted file mode 100644 index 167edc894..000000000 --- a/src/test/ui/typeck/issue-93486.stderr +++ /dev/null @@ -1,16 +0,0 @@ -error[E0070]: invalid left-hand side of assignment - --> $DIR/issue-93486.rs:3:36 - | -LL | vec![].last_mut().unwrap() = 3_u8; - | -------------------------- ^ - | | - | cannot assign to this expression - | -help: consider dereferencing here to assign to the mutably borrowed value - | -LL | *vec![].last_mut().unwrap() = 3_u8; - | + - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0070`. diff --git a/src/test/ui/typeck/issue-96738.rs b/src/test/ui/typeck/issue-96738.rs deleted file mode 100644 index ce2556f86..000000000 --- a/src/test/ui/typeck/issue-96738.rs +++ /dev/null @@ -1,4 +0,0 @@ -fn main() { - Some.nonexistent_method(); //~ ERROR: no method named `nonexistent_method` found - Some.nonexistent_field; //~ ERROR: no field `nonexistent_field` -} diff --git a/src/test/ui/typeck/issue-96738.stderr b/src/test/ui/typeck/issue-96738.stderr deleted file mode 100644 index 0d4d87ef4..000000000 --- a/src/test/ui/typeck/issue-96738.stderr +++ /dev/null @@ -1,16 +0,0 @@ -error[E0599]: no method named `nonexistent_method` found for fn item `fn(_) -> Option<_> {Option::<_>::Some}` in the current scope - --> $DIR/issue-96738.rs:2:10 - | -LL | Some.nonexistent_method(); - | ^^^^^^^^^^^^^^^^^^ method not found in `fn(_) -> Option<_> {Option::<_>::Some}` - -error[E0609]: no field `nonexistent_field` on type `fn(_) -> Option<_> {Option::<_>::Some}` - --> $DIR/issue-96738.rs:3:10 - | -LL | Some.nonexistent_field; - | ^^^^^^^^^^^^^^^^^ - -error: aborting due to 2 previous errors - -Some errors have detailed explanations: E0599, E0609. -For more information about an error, try `rustc --explain E0599`. diff --git a/src/test/ui/typeck/issue-98260.rs b/src/test/ui/typeck/issue-98260.rs deleted file mode 100644 index cf48294e1..000000000 --- a/src/test/ui/typeck/issue-98260.rs +++ /dev/null @@ -1,9 +0,0 @@ -fn main() {} -trait A { - fn a(aa: B) -> Result<_, B> { - //~^ ERROR: the placeholder `_` is not allowed within types on item signatures for return types [E0121] - Ok(()) - } -} - -enum B {} diff --git a/src/test/ui/typeck/issue-98260.stderr b/src/test/ui/typeck/issue-98260.stderr deleted file mode 100644 index 08a1d17e2..000000000 --- a/src/test/ui/typeck/issue-98260.stderr +++ /dev/null @@ -1,12 +0,0 @@ -error[E0121]: the placeholder `_` is not allowed within types on item signatures for return types - --> $DIR/issue-98260.rs:3:27 - | -LL | fn a(aa: B) -> Result<_, B> { - | -------^---- - | | | - | | not allowed in type signatures - | help: replace with the correct return type: `Result<(), B>` - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0121`. diff --git a/src/test/ui/typeck/issue-98982.rs b/src/test/ui/typeck/issue-98982.rs deleted file mode 100644 index 2553824bb..000000000 --- a/src/test/ui/typeck/issue-98982.rs +++ /dev/null @@ -1,9 +0,0 @@ -fn foo() -> i32 { - for i in 0..0 { - //~^ ERROR: mismatched types [E0308] - return i; - } - //~| help: return a value for the case when the loop has zero elements to iterate on, or consider changing the return type to account for that possibility -} - -fn main() {} diff --git a/src/test/ui/typeck/issue-98982.stderr b/src/test/ui/typeck/issue-98982.stderr deleted file mode 100644 index 3c9806ac9..000000000 --- a/src/test/ui/typeck/issue-98982.stderr +++ /dev/null @@ -1,24 +0,0 @@ -error[E0308]: mismatched types - --> $DIR/issue-98982.rs:2:5 - | -LL | fn foo() -> i32 { - | --- expected `i32` because of return type -LL | / for i in 0..0 { -LL | | -LL | | return i; -LL | | } - | |_____^ expected `i32`, found `()` - | -note: the function expects a value to always be returned, but loops might run zero times - --> $DIR/issue-98982.rs:2:5 - | -LL | for i in 0..0 { - | ^^^^^^^^^^^^^ this might have zero elements to iterate on -LL | -LL | return i; - | -------- if the loop doesn't execute, this value would never get returned - = help: return a value for the case when the loop has zero elements to iterate on, or consider changing the return type to account for that possibility - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0308`. diff --git a/src/test/ui/typeck/missing-private-fields-in-struct-literal.rs b/src/test/ui/typeck/missing-private-fields-in-struct-literal.rs deleted file mode 100644 index 9f1560bfb..000000000 --- a/src/test/ui/typeck/missing-private-fields-in-struct-literal.rs +++ /dev/null @@ -1,18 +0,0 @@ -pub mod m { - pub struct S { - pub visible: bool, - a: (), - b: (), - c: (), - d: (), - e: (), - } -} - -fn main() { - let _ = m::S { //~ ERROR cannot construct `S` with struct literal syntax due to private fields - visible: true, - a: (), - b: (), - }; -} diff --git a/src/test/ui/typeck/missing-private-fields-in-struct-literal.stderr b/src/test/ui/typeck/missing-private-fields-in-struct-literal.stderr deleted file mode 100644 index 234110f31..000000000 --- a/src/test/ui/typeck/missing-private-fields-in-struct-literal.stderr +++ /dev/null @@ -1,15 +0,0 @@ -error: cannot construct `S` with struct literal syntax due to private fields - --> $DIR/missing-private-fields-in-struct-literal.rs:13:13 - | -LL | let _ = m::S { - | ^^^^ -LL | visible: true, -LL | a: (), - | ----- private field -LL | b: (), - | ----- private field - | - = note: ... and other private fields `c`, `d` and `e` that were not provided - -error: aborting due to previous error - diff --git a/src/test/ui/typeck/no-type-for-node-ice.rs b/src/test/ui/typeck/no-type-for-node-ice.rs deleted file mode 100644 index d0cfdbf50..000000000 --- a/src/test/ui/typeck/no-type-for-node-ice.rs +++ /dev/null @@ -1,5 +0,0 @@ -// Related issues: #20401, #20506, #20614, #20752, #20829, #20846, #20885, #20886 - -fn main() { - "".homura[""]; //~ no field `homura` on type `&'static str` -} diff --git a/src/test/ui/typeck/no-type-for-node-ice.stderr b/src/test/ui/typeck/no-type-for-node-ice.stderr deleted file mode 100644 index b50241fb1..000000000 --- a/src/test/ui/typeck/no-type-for-node-ice.stderr +++ /dev/null @@ -1,9 +0,0 @@ -error[E0609]: no field `homura` on type `&'static str` - --> $DIR/no-type-for-node-ice.rs:4:8 - | -LL | "".homura[""]; - | ^^^^^^ - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0609`. diff --git a/src/test/ui/typeck/path-to-method-sugg-unresolved-expr.rs b/src/test/ui/typeck/path-to-method-sugg-unresolved-expr.rs deleted file mode 100644 index fb56b3944..000000000 --- a/src/test/ui/typeck/path-to-method-sugg-unresolved-expr.rs +++ /dev/null @@ -1,4 +0,0 @@ -fn main() { - let page_size = page_size::get(); - //~^ ERROR failed to resolve: use of undeclared crate or module `page_size` -} diff --git a/src/test/ui/typeck/path-to-method-sugg-unresolved-expr.stderr b/src/test/ui/typeck/path-to-method-sugg-unresolved-expr.stderr deleted file mode 100644 index b01e30be5..000000000 --- a/src/test/ui/typeck/path-to-method-sugg-unresolved-expr.stderr +++ /dev/null @@ -1,9 +0,0 @@ -error[E0433]: failed to resolve: use of undeclared crate or module `page_size` - --> $DIR/path-to-method-sugg-unresolved-expr.rs:2:21 - | -LL | let page_size = page_size::get(); - | ^^^^^^^^^ use of undeclared crate or module `page_size` - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0433`. diff --git a/src/test/ui/typeck/point-at-type-param-in-path-expr.rs b/src/test/ui/typeck/point-at-type-param-in-path-expr.rs deleted file mode 100644 index 9a21536f9..000000000 --- a/src/test/ui/typeck/point-at-type-param-in-path-expr.rs +++ /dev/null @@ -1,6 +0,0 @@ -fn foo<T: std::fmt::Display>() {} - -fn main() { - let x = foo::<()>; - //~^ ERROR `()` doesn't implement `std::fmt::Display` -} diff --git a/src/test/ui/typeck/point-at-type-param-in-path-expr.stderr b/src/test/ui/typeck/point-at-type-param-in-path-expr.stderr deleted file mode 100644 index 1feaa0508..000000000 --- a/src/test/ui/typeck/point-at-type-param-in-path-expr.stderr +++ /dev/null @@ -1,17 +0,0 @@ -error[E0277]: `()` doesn't implement `std::fmt::Display` - --> $DIR/point-at-type-param-in-path-expr.rs:4:19 - | -LL | let x = foo::<()>; - | ^^ `()` cannot be formatted with the default formatter - | - = help: the trait `std::fmt::Display` is not implemented for `()` - = note: in format strings you may be able to use `{:?}` (or {:#?} for pretty-print) instead -note: required by a bound in `foo` - --> $DIR/point-at-type-param-in-path-expr.rs:1:11 - | -LL | fn foo<T: std::fmt::Display>() {} - | ^^^^^^^^^^^^^^^^^ required by this bound in `foo` - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0277`. diff --git a/src/test/ui/typeck/point-at-type-parameter-definition.rs b/src/test/ui/typeck/point-at-type-parameter-definition.rs deleted file mode 100644 index 856c0db08..000000000 --- a/src/test/ui/typeck/point-at-type-parameter-definition.rs +++ /dev/null @@ -1,17 +0,0 @@ -trait Trait { - fn do_stuff(&self); -} - -struct Hello; - -impl Hello { - fn method(&self) {} -} - -impl<Hello> Trait for Vec<Hello> { - fn do_stuff(&self) { - self[0].method(); //~ ERROR no method named `method` found for type parameter `Hello` in the current scope - } -} - -fn main() {} diff --git a/src/test/ui/typeck/point-at-type-parameter-definition.stderr b/src/test/ui/typeck/point-at-type-parameter-definition.stderr deleted file mode 100644 index 8a6ab6110..000000000 --- a/src/test/ui/typeck/point-at-type-parameter-definition.stderr +++ /dev/null @@ -1,12 +0,0 @@ -error[E0599]: no method named `method` found for type parameter `Hello` in the current scope - --> $DIR/point-at-type-parameter-definition.rs:13:17 - | -LL | impl<Hello> Trait for Vec<Hello> { - | ----- method `method` not found for this type parameter -LL | fn do_stuff(&self) { -LL | self[0].method(); - | ^^^^^^ method not found in `Hello` - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0599`. diff --git a/src/test/ui/typeck/prim-with-args.fixed b/src/test/ui/typeck/prim-with-args.fixed deleted file mode 100644 index e3f99479a..000000000 --- a/src/test/ui/typeck/prim-with-args.fixed +++ /dev/null @@ -1,28 +0,0 @@ -// run-rustfix -fn main() { - -let _x: isize; //~ ERROR type arguments are not allowed on builtin type -let _x: i8; //~ ERROR type arguments are not allowed on builtin type -let _x: i16; //~ ERROR type arguments are not allowed on builtin type -let _x: i32; //~ ERROR type arguments are not allowed on builtin type -let _x: i64; //~ ERROR type arguments are not allowed on builtin type -let _x: usize; //~ ERROR type arguments are not allowed on builtin type -let _x: u8; //~ ERROR type arguments are not allowed on builtin type -let _x: u16; //~ ERROR type arguments are not allowed on builtin type -let _x: u32; //~ ERROR type arguments are not allowed on builtin type -let _x: u64; //~ ERROR type arguments are not allowed on builtin type -let _x: char; //~ ERROR type arguments are not allowed on builtin type - -let _x: isize; //~ ERROR lifetime arguments are not allowed on builtin type -let _x: i8; //~ ERROR lifetime arguments are not allowed on builtin type -let _x: i16; //~ ERROR lifetime arguments are not allowed on builtin type -let _x: i32; //~ ERROR lifetime arguments are not allowed on builtin type -let _x: i64; //~ ERROR lifetime arguments are not allowed on builtin type -let _x: usize; //~ ERROR lifetime arguments are not allowed on builtin type -let _x: u8; //~ ERROR lifetime arguments are not allowed on builtin type -let _x: u16; //~ ERROR lifetime arguments are not allowed on builtin type -let _x: u32; //~ ERROR lifetime arguments are not allowed on builtin type -let _x: u64; //~ ERROR lifetime arguments are not allowed on builtin type -let _x: char; //~ ERROR lifetime arguments are not allowed on builtin type - -} diff --git a/src/test/ui/typeck/prim-with-args.rs b/src/test/ui/typeck/prim-with-args.rs deleted file mode 100644 index b10471ecc..000000000 --- a/src/test/ui/typeck/prim-with-args.rs +++ /dev/null @@ -1,28 +0,0 @@ -// run-rustfix -fn main() { - -let _x: isize<isize>; //~ ERROR type arguments are not allowed on builtin type -let _x: i8<isize>; //~ ERROR type arguments are not allowed on builtin type -let _x: i16<isize>; //~ ERROR type arguments are not allowed on builtin type -let _x: i32<isize>; //~ ERROR type arguments are not allowed on builtin type -let _x: i64<isize>; //~ ERROR type arguments are not allowed on builtin type -let _x: usize<isize>; //~ ERROR type arguments are not allowed on builtin type -let _x: u8<isize>; //~ ERROR type arguments are not allowed on builtin type -let _x: u16<isize>; //~ ERROR type arguments are not allowed on builtin type -let _x: u32<isize>; //~ ERROR type arguments are not allowed on builtin type -let _x: u64<isize>; //~ ERROR type arguments are not allowed on builtin type -let _x: char<isize>; //~ ERROR type arguments are not allowed on builtin type - -let _x: isize<'static>; //~ ERROR lifetime arguments are not allowed on builtin type -let _x: i8<'static>; //~ ERROR lifetime arguments are not allowed on builtin type -let _x: i16<'static>; //~ ERROR lifetime arguments are not allowed on builtin type -let _x: i32<'static>; //~ ERROR lifetime arguments are not allowed on builtin type -let _x: i64<'static>; //~ ERROR lifetime arguments are not allowed on builtin type -let _x: usize<'static>; //~ ERROR lifetime arguments are not allowed on builtin type -let _x: u8<'static>; //~ ERROR lifetime arguments are not allowed on builtin type -let _x: u16<'static>; //~ ERROR lifetime arguments are not allowed on builtin type -let _x: u32<'static>; //~ ERROR lifetime arguments are not allowed on builtin type -let _x: u64<'static>; //~ ERROR lifetime arguments are not allowed on builtin type -let _x: char<'static>; //~ ERROR lifetime arguments are not allowed on builtin type - -} diff --git a/src/test/ui/typeck/prim-with-args.stderr b/src/test/ui/typeck/prim-with-args.stderr deleted file mode 100644 index 2ddad5ad7..000000000 --- a/src/test/ui/typeck/prim-with-args.stderr +++ /dev/null @@ -1,311 +0,0 @@ -error[E0109]: type arguments are not allowed on builtin type `isize` - --> $DIR/prim-with-args.rs:4:15 - | -LL | let _x: isize<isize>; - | ----- ^^^^^ type argument not allowed - | | - | not allowed on builtin type `isize` - | -help: primitive type `isize` doesn't have generic parameters - | -LL - let _x: isize<isize>; -LL + let _x: isize; - | - -error[E0109]: type arguments are not allowed on builtin type `i8` - --> $DIR/prim-with-args.rs:5:12 - | -LL | let _x: i8<isize>; - | -- ^^^^^ type argument not allowed - | | - | not allowed on builtin type `i8` - | -help: primitive type `i8` doesn't have generic parameters - | -LL - let _x: i8<isize>; -LL + let _x: i8; - | - -error[E0109]: type arguments are not allowed on builtin type `i16` - --> $DIR/prim-with-args.rs:6:13 - | -LL | let _x: i16<isize>; - | --- ^^^^^ type argument not allowed - | | - | not allowed on builtin type `i16` - | -help: primitive type `i16` doesn't have generic parameters - | -LL - let _x: i16<isize>; -LL + let _x: i16; - | - -error[E0109]: type arguments are not allowed on builtin type `i32` - --> $DIR/prim-with-args.rs:7:13 - | -LL | let _x: i32<isize>; - | --- ^^^^^ type argument not allowed - | | - | not allowed on builtin type `i32` - | -help: primitive type `i32` doesn't have generic parameters - | -LL - let _x: i32<isize>; -LL + let _x: i32; - | - -error[E0109]: type arguments are not allowed on builtin type `i64` - --> $DIR/prim-with-args.rs:8:13 - | -LL | let _x: i64<isize>; - | --- ^^^^^ type argument not allowed - | | - | not allowed on builtin type `i64` - | -help: primitive type `i64` doesn't have generic parameters - | -LL - let _x: i64<isize>; -LL + let _x: i64; - | - -error[E0109]: type arguments are not allowed on builtin type `usize` - --> $DIR/prim-with-args.rs:9:15 - | -LL | let _x: usize<isize>; - | ----- ^^^^^ type argument not allowed - | | - | not allowed on builtin type `usize` - | -help: primitive type `usize` doesn't have generic parameters - | -LL - let _x: usize<isize>; -LL + let _x: usize; - | - -error[E0109]: type arguments are not allowed on builtin type `u8` - --> $DIR/prim-with-args.rs:10:12 - | -LL | let _x: u8<isize>; - | -- ^^^^^ type argument not allowed - | | - | not allowed on builtin type `u8` - | -help: primitive type `u8` doesn't have generic parameters - | -LL - let _x: u8<isize>; -LL + let _x: u8; - | - -error[E0109]: type arguments are not allowed on builtin type `u16` - --> $DIR/prim-with-args.rs:11:13 - | -LL | let _x: u16<isize>; - | --- ^^^^^ type argument not allowed - | | - | not allowed on builtin type `u16` - | -help: primitive type `u16` doesn't have generic parameters - | -LL - let _x: u16<isize>; -LL + let _x: u16; - | - -error[E0109]: type arguments are not allowed on builtin type `u32` - --> $DIR/prim-with-args.rs:12:13 - | -LL | let _x: u32<isize>; - | --- ^^^^^ type argument not allowed - | | - | not allowed on builtin type `u32` - | -help: primitive type `u32` doesn't have generic parameters - | -LL - let _x: u32<isize>; -LL + let _x: u32; - | - -error[E0109]: type arguments are not allowed on builtin type `u64` - --> $DIR/prim-with-args.rs:13:13 - | -LL | let _x: u64<isize>; - | --- ^^^^^ type argument not allowed - | | - | not allowed on builtin type `u64` - | -help: primitive type `u64` doesn't have generic parameters - | -LL - let _x: u64<isize>; -LL + let _x: u64; - | - -error[E0109]: type arguments are not allowed on builtin type `char` - --> $DIR/prim-with-args.rs:14:14 - | -LL | let _x: char<isize>; - | ---- ^^^^^ type argument not allowed - | | - | not allowed on builtin type `char` - | -help: primitive type `char` doesn't have generic parameters - | -LL - let _x: char<isize>; -LL + let _x: char; - | - -error[E0109]: lifetime arguments are not allowed on builtin type `isize` - --> $DIR/prim-with-args.rs:16:15 - | -LL | let _x: isize<'static>; - | ----- ^^^^^^^ lifetime argument not allowed - | | - | not allowed on builtin type `isize` - | -help: primitive type `isize` doesn't have generic parameters - | -LL - let _x: isize<'static>; -LL + let _x: isize; - | - -error[E0109]: lifetime arguments are not allowed on builtin type `i8` - --> $DIR/prim-with-args.rs:17:12 - | -LL | let _x: i8<'static>; - | -- ^^^^^^^ lifetime argument not allowed - | | - | not allowed on builtin type `i8` - | -help: primitive type `i8` doesn't have generic parameters - | -LL - let _x: i8<'static>; -LL + let _x: i8; - | - -error[E0109]: lifetime arguments are not allowed on builtin type `i16` - --> $DIR/prim-with-args.rs:18:13 - | -LL | let _x: i16<'static>; - | --- ^^^^^^^ lifetime argument not allowed - | | - | not allowed on builtin type `i16` - | -help: primitive type `i16` doesn't have generic parameters - | -LL - let _x: i16<'static>; -LL + let _x: i16; - | - -error[E0109]: lifetime arguments are not allowed on builtin type `i32` - --> $DIR/prim-with-args.rs:19:13 - | -LL | let _x: i32<'static>; - | --- ^^^^^^^ lifetime argument not allowed - | | - | not allowed on builtin type `i32` - | -help: primitive type `i32` doesn't have generic parameters - | -LL - let _x: i32<'static>; -LL + let _x: i32; - | - -error[E0109]: lifetime arguments are not allowed on builtin type `i64` - --> $DIR/prim-with-args.rs:20:13 - | -LL | let _x: i64<'static>; - | --- ^^^^^^^ lifetime argument not allowed - | | - | not allowed on builtin type `i64` - | -help: primitive type `i64` doesn't have generic parameters - | -LL - let _x: i64<'static>; -LL + let _x: i64; - | - -error[E0109]: lifetime arguments are not allowed on builtin type `usize` - --> $DIR/prim-with-args.rs:21:15 - | -LL | let _x: usize<'static>; - | ----- ^^^^^^^ lifetime argument not allowed - | | - | not allowed on builtin type `usize` - | -help: primitive type `usize` doesn't have generic parameters - | -LL - let _x: usize<'static>; -LL + let _x: usize; - | - -error[E0109]: lifetime arguments are not allowed on builtin type `u8` - --> $DIR/prim-with-args.rs:22:12 - | -LL | let _x: u8<'static>; - | -- ^^^^^^^ lifetime argument not allowed - | | - | not allowed on builtin type `u8` - | -help: primitive type `u8` doesn't have generic parameters - | -LL - let _x: u8<'static>; -LL + let _x: u8; - | - -error[E0109]: lifetime arguments are not allowed on builtin type `u16` - --> $DIR/prim-with-args.rs:23:13 - | -LL | let _x: u16<'static>; - | --- ^^^^^^^ lifetime argument not allowed - | | - | not allowed on builtin type `u16` - | -help: primitive type `u16` doesn't have generic parameters - | -LL - let _x: u16<'static>; -LL + let _x: u16; - | - -error[E0109]: lifetime arguments are not allowed on builtin type `u32` - --> $DIR/prim-with-args.rs:24:13 - | -LL | let _x: u32<'static>; - | --- ^^^^^^^ lifetime argument not allowed - | | - | not allowed on builtin type `u32` - | -help: primitive type `u32` doesn't have generic parameters - | -LL - let _x: u32<'static>; -LL + let _x: u32; - | - -error[E0109]: lifetime arguments are not allowed on builtin type `u64` - --> $DIR/prim-with-args.rs:25:13 - | -LL | let _x: u64<'static>; - | --- ^^^^^^^ lifetime argument not allowed - | | - | not allowed on builtin type `u64` - | -help: primitive type `u64` doesn't have generic parameters - | -LL - let _x: u64<'static>; -LL + let _x: u64; - | - -error[E0109]: lifetime arguments are not allowed on builtin type `char` - --> $DIR/prim-with-args.rs:26:14 - | -LL | let _x: char<'static>; - | ---- ^^^^^^^ lifetime argument not allowed - | | - | not allowed on builtin type `char` - | -help: primitive type `char` doesn't have generic parameters - | -LL - let _x: char<'static>; -LL + let _x: char; - | - -error: aborting due to 22 previous errors - -For more information about this error, try `rustc --explain E0109`. diff --git a/src/test/ui/typeck/project-cache-issue-37154.rs b/src/test/ui/typeck/project-cache-issue-37154.rs deleted file mode 100644 index b10239c22..000000000 --- a/src/test/ui/typeck/project-cache-issue-37154.rs +++ /dev/null @@ -1,21 +0,0 @@ -// run-pass - -#![allow(dead_code)] -// Regression test for #37154: the problem here was that the cache -// results in a false error because it was caching placeholder results -// even after those placeholder regions had been popped. - -trait Foo { - fn method(&self) {} -} - -struct Wrapper<T>(T); - -impl<T> Foo for Wrapper<T> where for<'a> &'a T: IntoIterator<Item=&'a ()> {} - -fn f(x: Wrapper<Vec<()>>) { - x.method(); // This works. - x.method(); // error: no method named `method` -} - -fn main() { } diff --git a/src/test/ui/typeck/remove-extra-argument.fixed b/src/test/ui/typeck/remove-extra-argument.fixed deleted file mode 100644 index a9338c76c..000000000 --- a/src/test/ui/typeck/remove-extra-argument.fixed +++ /dev/null @@ -1,9 +0,0 @@ -// run-rustfix -// Check that the HELP suggestion is `l(vec![])` instead of `l($crate::vec::Vec::new())` -fn l(_a: Vec<u8>) {} - -fn main() { - l(vec![]) - //~^ ERROR this function takes 1 argument but 2 arguments were supplied - //~| HELP remove the extra argument -} diff --git a/src/test/ui/typeck/remove-extra-argument.rs b/src/test/ui/typeck/remove-extra-argument.rs deleted file mode 100644 index 659cb8b26..000000000 --- a/src/test/ui/typeck/remove-extra-argument.rs +++ /dev/null @@ -1,9 +0,0 @@ -// run-rustfix -// Check that the HELP suggestion is `l(vec![])` instead of `l($crate::vec::Vec::new())` -fn l(_a: Vec<u8>) {} - -fn main() { - l(vec![], vec![]) - //~^ ERROR this function takes 1 argument but 2 arguments were supplied - //~| HELP remove the extra argument -} diff --git a/src/test/ui/typeck/remove-extra-argument.stderr b/src/test/ui/typeck/remove-extra-argument.stderr deleted file mode 100644 index b734bcd4e..000000000 --- a/src/test/ui/typeck/remove-extra-argument.stderr +++ /dev/null @@ -1,19 +0,0 @@ -error[E0061]: this function takes 1 argument but 2 arguments were supplied - --> $DIR/remove-extra-argument.rs:6:5 - | -LL | l(vec![], vec![]) - | ^ ------ argument of type `Vec<_>` unexpected - | -note: function defined here - --> $DIR/remove-extra-argument.rs:3:4 - | -LL | fn l(_a: Vec<u8>) {} - | ^ ----------- -help: remove the extra argument - | -LL | l(vec![]) - | ~~~~~~~~ - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0061`. diff --git a/src/test/ui/typeck/return_type_containing_closure.rs b/src/test/ui/typeck/return_type_containing_closure.rs deleted file mode 100644 index 29624e08a..000000000 --- a/src/test/ui/typeck/return_type_containing_closure.rs +++ /dev/null @@ -1,10 +0,0 @@ -#[allow(unused)] -fn foo() { //~ HELP a return type might be missing here - vec!['a'].iter().map(|c| c) - //~^ ERROR mismatched types [E0308] - //~| NOTE expected `()`, found struct `Map` - //~| NOTE expected unit type `()` - //~| HELP consider using a semicolon here -} - -fn main() {} diff --git a/src/test/ui/typeck/return_type_containing_closure.stderr b/src/test/ui/typeck/return_type_containing_closure.stderr deleted file mode 100644 index 101aee395..000000000 --- a/src/test/ui/typeck/return_type_containing_closure.stderr +++ /dev/null @@ -1,20 +0,0 @@ -error[E0308]: mismatched types - --> $DIR/return_type_containing_closure.rs:3:5 - | -LL | vec!['a'].iter().map(|c| c) - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `()`, found struct `Map` - | - = note: expected unit type `()` - found struct `Map<std::slice::Iter<'_, char>, [closure@$DIR/return_type_containing_closure.rs:3:26: 3:29]>` -help: consider using a semicolon here - | -LL | vec!['a'].iter().map(|c| c); - | + -help: a return type might be missing here - | -LL | fn foo() -> _ { - | ++++ - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0308`. diff --git a/src/test/ui/typeck/slow-lhs-suggestion.rs b/src/test/ui/typeck/slow-lhs-suggestion.rs deleted file mode 100644 index 80dfd6835..000000000 --- a/src/test/ui/typeck/slow-lhs-suggestion.rs +++ /dev/null @@ -1,26 +0,0 @@ -fn main() { - 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1; - //~^ ERROR invalid left-hand side of assignment - //~| ERROR invalid left-hand side of assignment - //~| ERROR invalid left-hand side of assignment - //~| ERROR invalid left-hand side of assignment - //~| ERROR invalid left-hand side of assignment - //~| ERROR invalid left-hand side of assignment - //~| ERROR invalid left-hand side of assignment - //~| ERROR invalid left-hand side of assignment - //~| ERROR invalid left-hand side of assignment - //~| ERROR invalid left-hand side of assignment - //~| ERROR invalid left-hand side of assignment - //~| ERROR invalid left-hand side of assignment - //~| ERROR invalid left-hand side of assignment - //~| ERROR invalid left-hand side of assignment - //~| ERROR invalid left-hand side of assignment - //~| ERROR invalid left-hand side of assignment - //~| ERROR invalid left-hand side of assignment - //~| ERROR invalid left-hand side of assignment - //~| ERROR invalid left-hand side of assignment - //~| ERROR invalid left-hand side of assignment - //~| ERROR invalid left-hand side of assignment - //~| ERROR invalid left-hand side of assignment - //~| ERROR invalid left-hand side of assignment -} diff --git a/src/test/ui/typeck/slow-lhs-suggestion.stderr b/src/test/ui/typeck/slow-lhs-suggestion.stderr deleted file mode 100644 index c5bf795ee..000000000 --- a/src/test/ui/typeck/slow-lhs-suggestion.stderr +++ /dev/null @@ -1,187 +0,0 @@ -error[E0070]: invalid left-hand side of assignment - --> $DIR/slow-lhs-suggestion.rs:2:95 - | -LL | 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1; - | - ^ - | | - | cannot assign to this expression - -error[E0070]: invalid left-hand side of assignment - --> $DIR/slow-lhs-suggestion.rs:2:91 - | -LL | 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1; - | - ^ - | | - | cannot assign to this expression - -error[E0070]: invalid left-hand side of assignment - --> $DIR/slow-lhs-suggestion.rs:2:87 - | -LL | 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1; - | - ^ - | | - | cannot assign to this expression - -error[E0070]: invalid left-hand side of assignment - --> $DIR/slow-lhs-suggestion.rs:2:83 - | -LL | 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1; - | - ^ - | | - | cannot assign to this expression - -error[E0070]: invalid left-hand side of assignment - --> $DIR/slow-lhs-suggestion.rs:2:79 - | -LL | 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1; - | - ^ - | | - | cannot assign to this expression - -error[E0070]: invalid left-hand side of assignment - --> $DIR/slow-lhs-suggestion.rs:2:75 - | -LL | 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1; - | - ^ - | | - | cannot assign to this expression - -error[E0070]: invalid left-hand side of assignment - --> $DIR/slow-lhs-suggestion.rs:2:71 - | -LL | 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1; - | - ^ - | | - | cannot assign to this expression - -error[E0070]: invalid left-hand side of assignment - --> $DIR/slow-lhs-suggestion.rs:2:67 - | -LL | 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1; - | - ^ - | | - | cannot assign to this expression - -error[E0070]: invalid left-hand side of assignment - --> $DIR/slow-lhs-suggestion.rs:2:63 - | -LL | 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1; - | - ^ - | | - | cannot assign to this expression - -error[E0070]: invalid left-hand side of assignment - --> $DIR/slow-lhs-suggestion.rs:2:59 - | -LL | 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1; - | - ^ - | | - | cannot assign to this expression - -error[E0070]: invalid left-hand side of assignment - --> $DIR/slow-lhs-suggestion.rs:2:55 - | -LL | 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1; - | - ^ - | | - | cannot assign to this expression - -error[E0070]: invalid left-hand side of assignment - --> $DIR/slow-lhs-suggestion.rs:2:51 - | -LL | 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1; - | - ^ - | | - | cannot assign to this expression - -error[E0070]: invalid left-hand side of assignment - --> $DIR/slow-lhs-suggestion.rs:2:47 - | -LL | 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1; - | - ^ - | | - | cannot assign to this expression - -error[E0070]: invalid left-hand side of assignment - --> $DIR/slow-lhs-suggestion.rs:2:43 - | -LL | 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1; - | - ^ - | | - | cannot assign to this expression - -error[E0070]: invalid left-hand side of assignment - --> $DIR/slow-lhs-suggestion.rs:2:39 - | -LL | 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1; - | - ^ - | | - | cannot assign to this expression - -error[E0070]: invalid left-hand side of assignment - --> $DIR/slow-lhs-suggestion.rs:2:35 - | -LL | 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1; - | - ^ - | | - | cannot assign to this expression - -error[E0070]: invalid left-hand side of assignment - --> $DIR/slow-lhs-suggestion.rs:2:31 - | -LL | 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1; - | - ^ - | | - | cannot assign to this expression - -error[E0070]: invalid left-hand side of assignment - --> $DIR/slow-lhs-suggestion.rs:2:27 - | -LL | 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1; - | - ^ - | | - | cannot assign to this expression - -error[E0070]: invalid left-hand side of assignment - --> $DIR/slow-lhs-suggestion.rs:2:23 - | -LL | 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1; - | - ^ - | | - | cannot assign to this expression - -error[E0070]: invalid left-hand side of assignment - --> $DIR/slow-lhs-suggestion.rs:2:19 - | -LL | 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1; - | - ^ - | | - | cannot assign to this expression - -error[E0070]: invalid left-hand side of assignment - --> $DIR/slow-lhs-suggestion.rs:2:15 - | -LL | 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1; - | - ^ - | | - | cannot assign to this expression - -error[E0070]: invalid left-hand side of assignment - --> $DIR/slow-lhs-suggestion.rs:2:11 - | -LL | 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1; - | - ^ - | | - | cannot assign to this expression - -error[E0070]: invalid left-hand side of assignment - --> $DIR/slow-lhs-suggestion.rs:2:7 - | -LL | 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1; - | - ^ - | | - | cannot assign to this expression - -error: aborting due to 23 previous errors - -For more information about this error, try `rustc --explain E0070`. diff --git a/src/test/ui/typeck/struct-enum-wrong-args.rs b/src/test/ui/typeck/struct-enum-wrong-args.rs deleted file mode 100644 index 19de4d677..000000000 --- a/src/test/ui/typeck/struct-enum-wrong-args.rs +++ /dev/null @@ -1,14 +0,0 @@ -// Regression test of #86481. -struct Wrapper(i32); -struct DoubleWrapper(i32, i32); - -fn main() { - let _ = Some(3, 2); //~ ERROR this enum variant takes - let _ = Ok(3, 6, 2); //~ ERROR this enum variant takes - let _ = Ok(); //~ ERROR this enum variant takes - let _ = Wrapper(); //~ ERROR this struct takes - let _ = Wrapper(5, 2); //~ ERROR this struct takes - let _ = DoubleWrapper(); //~ ERROR this struct takes - let _ = DoubleWrapper(5); //~ ERROR this struct takes - let _ = DoubleWrapper(5, 2, 7); //~ ERROR this struct takes -} diff --git a/src/test/ui/typeck/struct-enum-wrong-args.stderr b/src/test/ui/typeck/struct-enum-wrong-args.stderr deleted file mode 100644 index ea94bcbc2..000000000 --- a/src/test/ui/typeck/struct-enum-wrong-args.stderr +++ /dev/null @@ -1,133 +0,0 @@ -error[E0061]: this enum variant takes 1 argument but 2 arguments were supplied - --> $DIR/struct-enum-wrong-args.rs:6:13 - | -LL | let _ = Some(3, 2); - | ^^^^ - argument of type `{integer}` unexpected - | -note: tuple variant defined here - --> $SRC_DIR/core/src/option.rs:LL:COL - | -LL | Some(#[stable(feature = "rust1", since = "1.0.0")] T), - | ^^^^ -help: remove the extra argument - | -LL | let _ = Some(3); - | ~~~ - -error[E0061]: this enum variant takes 1 argument but 3 arguments were supplied - --> $DIR/struct-enum-wrong-args.rs:7:13 - | -LL | let _ = Ok(3, 6, 2); - | ^^ - - argument of type `{integer}` unexpected - | | - | argument of type `{integer}` unexpected - | -note: tuple variant defined here - --> $SRC_DIR/core/src/result.rs:LL:COL - | -LL | Ok(#[stable(feature = "rust1", since = "1.0.0")] T), - | ^^ -help: remove the extra arguments - | -LL | let _ = Ok(3); - | ~~~ - -error[E0061]: this enum variant takes 1 argument but 0 arguments were supplied - --> $DIR/struct-enum-wrong-args.rs:8:13 - | -LL | let _ = Ok(); - | ^^-- an argument is missing - | -note: tuple variant defined here - --> $SRC_DIR/core/src/result.rs:LL:COL - | -LL | Ok(#[stable(feature = "rust1", since = "1.0.0")] T), - | ^^ -help: provide the argument - | -LL | let _ = Ok(/* value */); - | ~~~~~~~~~~~~~ - -error[E0061]: this struct takes 1 argument but 0 arguments were supplied - --> $DIR/struct-enum-wrong-args.rs:9:13 - | -LL | let _ = Wrapper(); - | ^^^^^^^-- an argument of type `i32` is missing - | -note: tuple struct defined here - --> $DIR/struct-enum-wrong-args.rs:2:8 - | -LL | struct Wrapper(i32); - | ^^^^^^^ -help: provide the argument - | -LL | let _ = Wrapper(/* i32 */); - | ~~~~~~~~~~~ - -error[E0061]: this struct takes 1 argument but 2 arguments were supplied - --> $DIR/struct-enum-wrong-args.rs:10:13 - | -LL | let _ = Wrapper(5, 2); - | ^^^^^^^ - argument of type `{integer}` unexpected - | -note: tuple struct defined here - --> $DIR/struct-enum-wrong-args.rs:2:8 - | -LL | struct Wrapper(i32); - | ^^^^^^^ -help: remove the extra argument - | -LL | let _ = Wrapper(5); - | ~~~ - -error[E0061]: this struct takes 2 arguments but 0 arguments were supplied - --> $DIR/struct-enum-wrong-args.rs:11:13 - | -LL | let _ = DoubleWrapper(); - | ^^^^^^^^^^^^^-- two arguments of type `i32` and `i32` are missing - | -note: tuple struct defined here - --> $DIR/struct-enum-wrong-args.rs:3:8 - | -LL | struct DoubleWrapper(i32, i32); - | ^^^^^^^^^^^^^ -help: provide the arguments - | -LL | let _ = DoubleWrapper(/* i32 */, /* i32 */); - | ~~~~~~~~~~~~~~~~~~~~~~ - -error[E0061]: this struct takes 2 arguments but 1 argument was supplied - --> $DIR/struct-enum-wrong-args.rs:12:13 - | -LL | let _ = DoubleWrapper(5); - | ^^^^^^^^^^^^^--- an argument of type `i32` is missing - | -note: tuple struct defined here - --> $DIR/struct-enum-wrong-args.rs:3:8 - | -LL | struct DoubleWrapper(i32, i32); - | ^^^^^^^^^^^^^ -help: provide the argument - | -LL | let _ = DoubleWrapper(5, /* i32 */); - | ~~~~~~~~~~~~~~ - -error[E0061]: this struct takes 2 arguments but 3 arguments were supplied - --> $DIR/struct-enum-wrong-args.rs:13:13 - | -LL | let _ = DoubleWrapper(5, 2, 7); - | ^^^^^^^^^^^^^ - argument of type `{integer}` unexpected - | -note: tuple struct defined here - --> $DIR/struct-enum-wrong-args.rs:3:8 - | -LL | struct DoubleWrapper(i32, i32); - | ^^^^^^^^^^^^^ -help: remove the extra argument - | -LL | let _ = DoubleWrapper(5, 2); - | ~~~~~~ - -error: aborting due to 8 previous errors - -For more information about this error, try `rustc --explain E0061`. diff --git a/src/test/ui/typeck/suggest-adding-missing-zero-to-floating-point-number.fixed b/src/test/ui/typeck/suggest-adding-missing-zero-to-floating-point-number.fixed deleted file mode 100644 index ba83e7900..000000000 --- a/src/test/ui/typeck/suggest-adding-missing-zero-to-floating-point-number.fixed +++ /dev/null @@ -1,11 +0,0 @@ -// run-rustfix - -fn main() { - 2.0e1; //~ERROR `{integer}` is a primitive type and therefore doesn't have fields - 2.0E1; //~ERROR `{integer}` is a primitive type and therefore doesn't have fields - 2.0f32; //~ERROR `{integer}` is a primitive type and therefore doesn't have fields - 2.0f64; //~ERROR `{integer}` is a primitive type and therefore doesn't have fields - 2.0e+12; //~ERROR `{integer}` is a primitive type and therefore doesn't have fields - 2.0e-12; //~ERROR `{integer}` is a primitive type and therefore doesn't have fields - 2.0e1f32; //~ERROR `{integer}` is a primitive type and therefore doesn't have fields -} diff --git a/src/test/ui/typeck/suggest-adding-missing-zero-to-floating-point-number.rs b/src/test/ui/typeck/suggest-adding-missing-zero-to-floating-point-number.rs deleted file mode 100644 index c102447f6..000000000 --- a/src/test/ui/typeck/suggest-adding-missing-zero-to-floating-point-number.rs +++ /dev/null @@ -1,11 +0,0 @@ -// run-rustfix - -fn main() { - 2.e1; //~ERROR `{integer}` is a primitive type and therefore doesn't have fields - 2.E1; //~ERROR `{integer}` is a primitive type and therefore doesn't have fields - 2.f32; //~ERROR `{integer}` is a primitive type and therefore doesn't have fields - 2.f64; //~ERROR `{integer}` is a primitive type and therefore doesn't have fields - 2.e+12; //~ERROR `{integer}` is a primitive type and therefore doesn't have fields - 2.e-12; //~ERROR `{integer}` is a primitive type and therefore doesn't have fields - 2.e1f32; //~ERROR `{integer}` is a primitive type and therefore doesn't have fields -} diff --git a/src/test/ui/typeck/suggest-adding-missing-zero-to-floating-point-number.stderr b/src/test/ui/typeck/suggest-adding-missing-zero-to-floating-point-number.stderr deleted file mode 100644 index 503015f3b..000000000 --- a/src/test/ui/typeck/suggest-adding-missing-zero-to-floating-point-number.stderr +++ /dev/null @@ -1,80 +0,0 @@ -error[E0610]: `{integer}` is a primitive type and therefore doesn't have fields - --> $DIR/suggest-adding-missing-zero-to-floating-point-number.rs:4:7 - | -LL | 2.e1; - | ^^ - | -help: if intended to be a floating point literal, consider adding a `0` after the period - | -LL | 2.0e1; - | + - -error[E0610]: `{integer}` is a primitive type and therefore doesn't have fields - --> $DIR/suggest-adding-missing-zero-to-floating-point-number.rs:5:7 - | -LL | 2.E1; - | ^^ - | -help: if intended to be a floating point literal, consider adding a `0` after the period - | -LL | 2.0E1; - | + - -error[E0610]: `{integer}` is a primitive type and therefore doesn't have fields - --> $DIR/suggest-adding-missing-zero-to-floating-point-number.rs:6:7 - | -LL | 2.f32; - | ^^^ - | -help: if intended to be a floating point literal, consider adding a `0` after the period - | -LL | 2.0f32; - | + - -error[E0610]: `{integer}` is a primitive type and therefore doesn't have fields - --> $DIR/suggest-adding-missing-zero-to-floating-point-number.rs:7:7 - | -LL | 2.f64; - | ^^^ - | -help: if intended to be a floating point literal, consider adding a `0` after the period - | -LL | 2.0f64; - | + - -error[E0610]: `{integer}` is a primitive type and therefore doesn't have fields - --> $DIR/suggest-adding-missing-zero-to-floating-point-number.rs:8:7 - | -LL | 2.e+12; - | ^ - | -help: if intended to be a floating point literal, consider adding a `0` after the period - | -LL | 2.0e+12; - | + - -error[E0610]: `{integer}` is a primitive type and therefore doesn't have fields - --> $DIR/suggest-adding-missing-zero-to-floating-point-number.rs:9:7 - | -LL | 2.e-12; - | ^ - | -help: if intended to be a floating point literal, consider adding a `0` after the period - | -LL | 2.0e-12; - | + - -error[E0610]: `{integer}` is a primitive type and therefore doesn't have fields - --> $DIR/suggest-adding-missing-zero-to-floating-point-number.rs:10:7 - | -LL | 2.e1f32; - | ^^^^^ - | -help: if intended to be a floating point literal, consider adding a `0` after the period - | -LL | 2.0e1f32; - | + - -error: aborting due to 7 previous errors - -For more information about this error, try `rustc --explain E0610`. diff --git a/src/test/ui/typeck/type-placeholder-fn-in-const.rs b/src/test/ui/typeck/type-placeholder-fn-in-const.rs deleted file mode 100644 index ab2e2d8c5..000000000 --- a/src/test/ui/typeck/type-placeholder-fn-in-const.rs +++ /dev/null @@ -1,14 +0,0 @@ -struct MyStruct; - -trait Test { - const TEST: fn() -> _; - //~^ ERROR: the placeholder `_` is not allowed within types on item signatures for functions [E0121] - //~| ERROR: the placeholder `_` is not allowed within types on item signatures for constants [E0121] -} - -impl Test for MyStruct { - const TEST: fn() -> _ = 42; - //~^ ERROR: the placeholder `_` is not allowed within types on item signatures for functions [E0121] -} - -fn main() {} diff --git a/src/test/ui/typeck/type-placeholder-fn-in-const.stderr b/src/test/ui/typeck/type-placeholder-fn-in-const.stderr deleted file mode 100644 index e7b2e554a..000000000 --- a/src/test/ui/typeck/type-placeholder-fn-in-const.stderr +++ /dev/null @@ -1,21 +0,0 @@ -error[E0121]: the placeholder `_` is not allowed within types on item signatures for functions - --> $DIR/type-placeholder-fn-in-const.rs:4:25 - | -LL | const TEST: fn() -> _; - | ^ not allowed in type signatures - -error[E0121]: the placeholder `_` is not allowed within types on item signatures for constants - --> $DIR/type-placeholder-fn-in-const.rs:4:25 - | -LL | const TEST: fn() -> _; - | ^ not allowed in type signatures - -error[E0121]: the placeholder `_` is not allowed within types on item signatures for functions - --> $DIR/type-placeholder-fn-in-const.rs:10:25 - | -LL | const TEST: fn() -> _ = 42; - | ^ not allowed in type signatures - -error: aborting due to 3 previous errors - -For more information about this error, try `rustc --explain E0121`. diff --git a/src/test/ui/typeck/typeck-builtin-bound-type-parameters.rs b/src/test/ui/typeck/typeck-builtin-bound-type-parameters.rs deleted file mode 100644 index c463a8ad0..000000000 --- a/src/test/ui/typeck/typeck-builtin-bound-type-parameters.rs +++ /dev/null @@ -1,17 +0,0 @@ -fn foo1<T:Copy<U>, U>(x: T) {} -//~^ ERROR this trait takes 0 generic arguments but 1 generic argument was supplied - -trait Trait: Copy<dyn Send> {} -//~^ ERROR this trait takes 0 generic arguments but 1 generic argument was supplied - -struct MyStruct1<T: Copy<T>>; -//~^ ERROR this trait takes 0 generic arguments but 1 generic argument was supplied - -struct MyStruct2<'a, T: Copy<'a>>; -//~^ ERROR this trait takes 0 lifetime arguments but 1 lifetime argument was supplied - -fn foo2<'a, T:Copy<'a, U>, U>(x: T) {} -//~^ ERROR this trait takes 0 lifetime arguments but 1 lifetime argument was supplied -//~| ERROR this trait takes 0 generic arguments but 1 generic argument was supplied - -fn main() { } diff --git a/src/test/ui/typeck/typeck-builtin-bound-type-parameters.stderr b/src/test/ui/typeck/typeck-builtin-bound-type-parameters.stderr deleted file mode 100644 index bf74dd7de..000000000 --- a/src/test/ui/typeck/typeck-builtin-bound-type-parameters.stderr +++ /dev/null @@ -1,87 +0,0 @@ -error[E0107]: this trait takes 0 generic arguments but 1 generic argument was supplied - --> $DIR/typeck-builtin-bound-type-parameters.rs:1:11 - | -LL | fn foo1<T:Copy<U>, U>(x: T) {} - | ^^^^--- help: remove these generics - | | - | expected 0 generic arguments - | -note: trait defined here, with 0 generic parameters - --> $SRC_DIR/core/src/marker.rs:LL:COL - | -LL | pub trait Copy: Clone { - | ^^^^ - -error[E0107]: this trait takes 0 generic arguments but 1 generic argument was supplied - --> $DIR/typeck-builtin-bound-type-parameters.rs:4:14 - | -LL | trait Trait: Copy<dyn Send> {} - | ^^^^---------- help: remove these generics - | | - | expected 0 generic arguments - | -note: trait defined here, with 0 generic parameters - --> $SRC_DIR/core/src/marker.rs:LL:COL - | -LL | pub trait Copy: Clone { - | ^^^^ - -error[E0107]: this trait takes 0 generic arguments but 1 generic argument was supplied - --> $DIR/typeck-builtin-bound-type-parameters.rs:7:21 - | -LL | struct MyStruct1<T: Copy<T>>; - | ^^^^--- help: remove these generics - | | - | expected 0 generic arguments - | -note: trait defined here, with 0 generic parameters - --> $SRC_DIR/core/src/marker.rs:LL:COL - | -LL | pub trait Copy: Clone { - | ^^^^ - -error[E0107]: this trait takes 0 lifetime arguments but 1 lifetime argument was supplied - --> $DIR/typeck-builtin-bound-type-parameters.rs:10:25 - | -LL | struct MyStruct2<'a, T: Copy<'a>>; - | ^^^^---- help: remove these generics - | | - | expected 0 lifetime arguments - | -note: trait defined here, with 0 lifetime parameters - --> $SRC_DIR/core/src/marker.rs:LL:COL - | -LL | pub trait Copy: Clone { - | ^^^^ - -error[E0107]: this trait takes 0 lifetime arguments but 1 lifetime argument was supplied - --> $DIR/typeck-builtin-bound-type-parameters.rs:13:15 - | -LL | fn foo2<'a, T:Copy<'a, U>, U>(x: T) {} - | ^^^^ -- help: remove this lifetime argument - | | - | expected 0 lifetime arguments - | -note: trait defined here, with 0 lifetime parameters - --> $SRC_DIR/core/src/marker.rs:LL:COL - | -LL | pub trait Copy: Clone { - | ^^^^ - -error[E0107]: this trait takes 0 generic arguments but 1 generic argument was supplied - --> $DIR/typeck-builtin-bound-type-parameters.rs:13:15 - | -LL | fn foo2<'a, T:Copy<'a, U>, U>(x: T) {} - | ^^^^ - help: remove this generic argument - | | - | expected 0 generic arguments - | -note: trait defined here, with 0 generic parameters - --> $SRC_DIR/core/src/marker.rs:LL:COL - | -LL | pub trait Copy: Clone { - | ^^^^ - -error: aborting due to 6 previous errors - -For more information about this error, try `rustc --explain E0107`. diff --git a/src/test/ui/typeck/typeck-cast-pointer-to-float.rs b/src/test/ui/typeck/typeck-cast-pointer-to-float.rs deleted file mode 100644 index 2af7a3cf2..000000000 --- a/src/test/ui/typeck/typeck-cast-pointer-to-float.rs +++ /dev/null @@ -1,5 +0,0 @@ -fn main() { - let x : i16 = 22; - ((&x) as *const i16) as f32; - //~^ ERROR casting `*const i16` as `f32` is invalid -} diff --git a/src/test/ui/typeck/typeck-cast-pointer-to-float.stderr b/src/test/ui/typeck/typeck-cast-pointer-to-float.stderr deleted file mode 100644 index 81d968454..000000000 --- a/src/test/ui/typeck/typeck-cast-pointer-to-float.stderr +++ /dev/null @@ -1,9 +0,0 @@ -error[E0606]: casting `*const i16` as `f32` is invalid - --> $DIR/typeck-cast-pointer-to-float.rs:3:5 - | -LL | ((&x) as *const i16) as f32; - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0606`. diff --git a/src/test/ui/typeck/typeck-closure-to-unsafe-fn-ptr.rs b/src/test/ui/typeck/typeck-closure-to-unsafe-fn-ptr.rs deleted file mode 100644 index 2530a1e96..000000000 --- a/src/test/ui/typeck/typeck-closure-to-unsafe-fn-ptr.rs +++ /dev/null @@ -1,9 +0,0 @@ -// run-pass - -unsafe fn call_unsafe(func: unsafe fn() -> ()) -> () { - func() -} - -pub fn main() { - unsafe { call_unsafe(|| {}); } -} diff --git a/src/test/ui/typeck/typeck-default-trait-impl-assoc-type.fixed b/src/test/ui/typeck/typeck-default-trait-impl-assoc-type.fixed deleted file mode 100644 index a9107f998..000000000 --- a/src/test/ui/typeck/typeck-default-trait-impl-assoc-type.fixed +++ /dev/null @@ -1,17 +0,0 @@ -// run-rustfix -// Test that we do not consider associated types to be sendable without -// some applicable trait bound (and we don't ICE). -#![allow(dead_code)] - -trait Trait { - type AssocType; - fn dummy(&self) { } -} -fn bar<T:Trait+Send>() where <T as Trait>::AssocType: Send { - is_send::<T::AssocType>(); //~ ERROR E0277 -} - -fn is_send<T:Send>() { -} - -fn main() { } diff --git a/src/test/ui/typeck/typeck-default-trait-impl-assoc-type.rs b/src/test/ui/typeck/typeck-default-trait-impl-assoc-type.rs deleted file mode 100644 index bafc16577..000000000 --- a/src/test/ui/typeck/typeck-default-trait-impl-assoc-type.rs +++ /dev/null @@ -1,17 +0,0 @@ -// run-rustfix -// Test that we do not consider associated types to be sendable without -// some applicable trait bound (and we don't ICE). -#![allow(dead_code)] - -trait Trait { - type AssocType; - fn dummy(&self) { } -} -fn bar<T:Trait+Send>() { - is_send::<T::AssocType>(); //~ ERROR E0277 -} - -fn is_send<T:Send>() { -} - -fn main() { } diff --git a/src/test/ui/typeck/typeck-default-trait-impl-assoc-type.stderr b/src/test/ui/typeck/typeck-default-trait-impl-assoc-type.stderr deleted file mode 100644 index 468a14762..000000000 --- a/src/test/ui/typeck/typeck-default-trait-impl-assoc-type.stderr +++ /dev/null @@ -1,20 +0,0 @@ -error[E0277]: `<T as Trait>::AssocType` cannot be sent between threads safely - --> $DIR/typeck-default-trait-impl-assoc-type.rs:11:15 - | -LL | is_send::<T::AssocType>(); - | ^^^^^^^^^^^^ `<T as Trait>::AssocType` cannot be sent between threads safely - | - = help: the trait `Send` is not implemented for `<T as Trait>::AssocType` -note: required by a bound in `is_send` - --> $DIR/typeck-default-trait-impl-assoc-type.rs:14:14 - | -LL | fn is_send<T:Send>() { - | ^^^^ required by this bound in `is_send` -help: consider further restricting the associated type - | -LL | fn bar<T:Trait+Send>() where <T as Trait>::AssocType: Send { - | +++++++++++++++++++++++++++++++++++ - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0277`. diff --git a/src/test/ui/typeck/typeck-default-trait-impl-cross-crate-coherence.rs b/src/test/ui/typeck/typeck-default-trait-impl-cross-crate-coherence.rs deleted file mode 100644 index cc75cd490..000000000 --- a/src/test/ui/typeck/typeck-default-trait-impl-cross-crate-coherence.rs +++ /dev/null @@ -1,25 +0,0 @@ -// aux-build:tdticc_coherence_lib.rs -#![allow(suspicious_auto_trait_impls)] - -// Test that we do not consider associated types to be sendable without -// some applicable trait bound (and we don't ICE). - -#![feature(negative_impls)] - -extern crate tdticc_coherence_lib as lib; - -use lib::DefaultedTrait; - -struct A; -impl DefaultedTrait for (A,) { } //~ ERROR E0117 - -struct B; -impl !DefaultedTrait for (B,) { } //~ ERROR E0117 - -struct C; -struct D<T>(T); -impl DefaultedTrait for Box<C> { } //~ ERROR E0321 -impl DefaultedTrait for lib::Something<C> { } //~ ERROR E0117 -impl DefaultedTrait for D<C> { } // OK - -fn main() { } diff --git a/src/test/ui/typeck/typeck-default-trait-impl-cross-crate-coherence.stderr b/src/test/ui/typeck/typeck-default-trait-impl-cross-crate-coherence.stderr deleted file mode 100644 index fc3778b79..000000000 --- a/src/test/ui/typeck/typeck-default-trait-impl-cross-crate-coherence.stderr +++ /dev/null @@ -1,43 +0,0 @@ -error[E0117]: only traits defined in the current crate can be implemented for arbitrary types - --> $DIR/typeck-default-trait-impl-cross-crate-coherence.rs:14:1 - | -LL | impl DefaultedTrait for (A,) { } - | ^^^^^^^^^^^^^^^^^^^^^^^^---- - | | | - | | this is not defined in the current crate because tuples are always foreign - | impl doesn't use only types from inside the current crate - | - = note: define and implement a trait or new type instead - -error[E0117]: only traits defined in the current crate can be implemented for arbitrary types - --> $DIR/typeck-default-trait-impl-cross-crate-coherence.rs:17:1 - | -LL | impl !DefaultedTrait for (B,) { } - | ^^^^^^^^^^^^^^^^^^^^^^^^^---- - | | | - | | this is not defined in the current crate because tuples are always foreign - | impl doesn't use only types from inside the current crate - | - = note: define and implement a trait or new type instead - -error[E0321]: cross-crate traits with a default impl, like `DefaultedTrait`, can only be implemented for a struct/enum type defined in the current crate - --> $DIR/typeck-default-trait-impl-cross-crate-coherence.rs:21:1 - | -LL | impl DefaultedTrait for Box<C> { } - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't implement cross-crate trait for type in another crate - -error[E0117]: only traits defined in the current crate can be implemented for types defined outside of the crate - --> $DIR/typeck-default-trait-impl-cross-crate-coherence.rs:22:1 - | -LL | impl DefaultedTrait for lib::Something<C> { } - | ^^^^^^^^^^^^^^^^^^^^^^^^----------------- - | | | - | | `Something` is not defined in the current crate - | impl doesn't use only types from inside the current crate - | - = note: define and implement a trait or new type instead - -error: aborting due to 4 previous errors - -Some errors have detailed explanations: E0117, E0321. -For more information about an error, try `rustc --explain E0117`. diff --git a/src/test/ui/typeck/typeck-default-trait-impl-negation-send.rs b/src/test/ui/typeck/typeck-default-trait-impl-negation-send.rs deleted file mode 100644 index 3a2fc39d4..000000000 --- a/src/test/ui/typeck/typeck-default-trait-impl-negation-send.rs +++ /dev/null @@ -1,21 +0,0 @@ -#![feature(negative_impls)] - -struct MySendable { - t: *mut u8 -} - -unsafe impl Send for MySendable {} - -struct MyNotSendable { - t: *mut u8 -} - -impl !Send for MyNotSendable {} - -fn is_send<T: Send>() {} - -fn main() { - is_send::<MySendable>(); - is_send::<MyNotSendable>(); - //~^ ERROR `MyNotSendable` cannot be sent between threads safely -} diff --git a/src/test/ui/typeck/typeck-default-trait-impl-negation-send.stderr b/src/test/ui/typeck/typeck-default-trait-impl-negation-send.stderr deleted file mode 100644 index 2ce32990e..000000000 --- a/src/test/ui/typeck/typeck-default-trait-impl-negation-send.stderr +++ /dev/null @@ -1,16 +0,0 @@ -error[E0277]: `MyNotSendable` cannot be sent between threads safely - --> $DIR/typeck-default-trait-impl-negation-send.rs:19:15 - | -LL | is_send::<MyNotSendable>(); - | ^^^^^^^^^^^^^ `MyNotSendable` cannot be sent between threads safely - | - = help: the trait `Send` is not implemented for `MyNotSendable` -note: required by a bound in `is_send` - --> $DIR/typeck-default-trait-impl-negation-send.rs:15:15 - | -LL | fn is_send<T: Send>() {} - | ^^^^ required by this bound in `is_send` - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0277`. diff --git a/src/test/ui/typeck/typeck-default-trait-impl-negation-sync.rs b/src/test/ui/typeck/typeck-default-trait-impl-negation-sync.rs deleted file mode 100644 index b9042188a..000000000 --- a/src/test/ui/typeck/typeck-default-trait-impl-negation-sync.rs +++ /dev/null @@ -1,41 +0,0 @@ -#![feature(negative_impls)] - -struct Managed; -impl !Send for Managed {} -impl !Sync for Managed {} - -use std::cell::UnsafeCell; - -struct MySync { - t: *mut u8 -} - -unsafe impl Sync for MySync {} - -struct MyNotSync { - t: *mut u8 -} - -impl !Sync for MyNotSync {} - -struct MyTypeWUnsafe { - t: UnsafeCell<u8> -} - -struct MyTypeManaged { - t: Managed -} - -fn is_sync<T: Sync>() {} - -fn main() { - is_sync::<MySync>(); - is_sync::<MyNotSync>(); - //~^ ERROR `MyNotSync` cannot be shared between threads safely [E0277] - - is_sync::<MyTypeWUnsafe>(); - //~^ ERROR `UnsafeCell<u8>` cannot be shared between threads safely [E0277] - - is_sync::<MyTypeManaged>(); - //~^ ERROR `Managed` cannot be shared between threads safely [E0277] -} diff --git a/src/test/ui/typeck/typeck-default-trait-impl-negation-sync.stderr b/src/test/ui/typeck/typeck-default-trait-impl-negation-sync.stderr deleted file mode 100644 index b9fca1a1b..000000000 --- a/src/test/ui/typeck/typeck-default-trait-impl-negation-sync.stderr +++ /dev/null @@ -1,52 +0,0 @@ -error[E0277]: `MyNotSync` cannot be shared between threads safely - --> $DIR/typeck-default-trait-impl-negation-sync.rs:33:15 - | -LL | is_sync::<MyNotSync>(); - | ^^^^^^^^^ `MyNotSync` cannot be shared between threads safely - | - = help: the trait `Sync` is not implemented for `MyNotSync` -note: required by a bound in `is_sync` - --> $DIR/typeck-default-trait-impl-negation-sync.rs:29:15 - | -LL | fn is_sync<T: Sync>() {} - | ^^^^ required by this bound in `is_sync` - -error[E0277]: `UnsafeCell<u8>` cannot be shared between threads safely - --> $DIR/typeck-default-trait-impl-negation-sync.rs:36:15 - | -LL | is_sync::<MyTypeWUnsafe>(); - | ^^^^^^^^^^^^^ `UnsafeCell<u8>` cannot be shared between threads safely - | - = help: within `MyTypeWUnsafe`, the trait `Sync` is not implemented for `UnsafeCell<u8>` -note: required because it appears within the type `MyTypeWUnsafe` - --> $DIR/typeck-default-trait-impl-negation-sync.rs:21:8 - | -LL | struct MyTypeWUnsafe { - | ^^^^^^^^^^^^^ -note: required by a bound in `is_sync` - --> $DIR/typeck-default-trait-impl-negation-sync.rs:29:15 - | -LL | fn is_sync<T: Sync>() {} - | ^^^^ required by this bound in `is_sync` - -error[E0277]: `Managed` cannot be shared between threads safely - --> $DIR/typeck-default-trait-impl-negation-sync.rs:39:15 - | -LL | is_sync::<MyTypeManaged>(); - | ^^^^^^^^^^^^^ `Managed` cannot be shared between threads safely - | - = help: within `MyTypeManaged`, the trait `Sync` is not implemented for `Managed` -note: required because it appears within the type `MyTypeManaged` - --> $DIR/typeck-default-trait-impl-negation-sync.rs:25:8 - | -LL | struct MyTypeManaged { - | ^^^^^^^^^^^^^ -note: required by a bound in `is_sync` - --> $DIR/typeck-default-trait-impl-negation-sync.rs:29:15 - | -LL | fn is_sync<T: Sync>() {} - | ^^^^ required by this bound in `is_sync` - -error: aborting due to 3 previous errors - -For more information about this error, try `rustc --explain E0277`. diff --git a/src/test/ui/typeck/typeck-default-trait-impl-send-param.rs b/src/test/ui/typeck/typeck-default-trait-impl-send-param.rs deleted file mode 100644 index 7948cd101..000000000 --- a/src/test/ui/typeck/typeck-default-trait-impl-send-param.rs +++ /dev/null @@ -1,11 +0,0 @@ -// Test that we do not consider parameter types to be sendable without -// an explicit trait bound. - -fn foo<T>() { - is_send::<T>() //~ ERROR E0277 -} - -fn is_send<T:Send>() { -} - -fn main() { } diff --git a/src/test/ui/typeck/typeck-default-trait-impl-send-param.stderr b/src/test/ui/typeck/typeck-default-trait-impl-send-param.stderr deleted file mode 100644 index 887a1ddbb..000000000 --- a/src/test/ui/typeck/typeck-default-trait-impl-send-param.stderr +++ /dev/null @@ -1,19 +0,0 @@ -error[E0277]: `T` cannot be sent between threads safely - --> $DIR/typeck-default-trait-impl-send-param.rs:5:15 - | -LL | is_send::<T>() - | ^ `T` cannot be sent between threads safely - | -note: required by a bound in `is_send` - --> $DIR/typeck-default-trait-impl-send-param.rs:8:14 - | -LL | fn is_send<T:Send>() { - | ^^^^ required by this bound in `is_send` -help: consider restricting type parameter `T` - | -LL | fn foo<T: std::marker::Send>() { - | +++++++++++++++++++ - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0277`. diff --git a/src/test/ui/typeck/typeck-fn-to-unsafe-fn-ptr.rs b/src/test/ui/typeck/typeck-fn-to-unsafe-fn-ptr.rs deleted file mode 100644 index 1e954f569..000000000 --- a/src/test/ui/typeck/typeck-fn-to-unsafe-fn-ptr.rs +++ /dev/null @@ -1,12 +0,0 @@ -// run-pass -// This tests reification from safe function to `unsafe fn` pointer - -fn do_nothing() -> () {} - -unsafe fn call_unsafe(func: unsafe fn() -> ()) -> () { - func() -} - -pub fn main() { - unsafe { call_unsafe(do_nothing); } -} diff --git a/src/test/ui/typeck/typeck-unsafe-always-share.rs b/src/test/ui/typeck/typeck-unsafe-always-share.rs deleted file mode 100644 index be87ab172..000000000 --- a/src/test/ui/typeck/typeck-unsafe-always-share.rs +++ /dev/null @@ -1,32 +0,0 @@ -// Verify that UnsafeCell is *always* !Sync regardless if `T` is sync. - -#![feature(negative_impls)] - -use std::cell::UnsafeCell; -use std::marker::Sync; - -struct MySync<T> { - u: UnsafeCell<T> -} - -struct NoSync; -impl !Sync for NoSync {} - -fn test<T: Sync>(s: T) {} - -fn main() { - let us = UnsafeCell::new(MySync{u: UnsafeCell::new(0)}); - test(us); - //~^ ERROR `UnsafeCell<MySync<{integer}>>` cannot be shared between threads safely - - let uns = UnsafeCell::new(NoSync); - test(uns); - //~^ ERROR `UnsafeCell<NoSync>` cannot be shared between threads safely [E0277] - - let ms = MySync{u: uns}; - test(ms); - //~^ ERROR `UnsafeCell<NoSync>` cannot be shared between threads safely [E0277] - - test(NoSync); - //~^ ERROR `NoSync` cannot be shared between threads safely [E0277] -} diff --git a/src/test/ui/typeck/typeck-unsafe-always-share.stderr b/src/test/ui/typeck/typeck-unsafe-always-share.stderr deleted file mode 100644 index 154e50499..000000000 --- a/src/test/ui/typeck/typeck-unsafe-always-share.stderr +++ /dev/null @@ -1,68 +0,0 @@ -error[E0277]: `UnsafeCell<MySync<{integer}>>` cannot be shared between threads safely - --> $DIR/typeck-unsafe-always-share.rs:19:10 - | -LL | test(us); - | ---- ^^ `UnsafeCell<MySync<{integer}>>` cannot be shared between threads safely - | | - | required by a bound introduced by this call - | - = help: the trait `Sync` is not implemented for `UnsafeCell<MySync<{integer}>>` -note: required by a bound in `test` - --> $DIR/typeck-unsafe-always-share.rs:15:12 - | -LL | fn test<T: Sync>(s: T) {} - | ^^^^ required by this bound in `test` - -error[E0277]: `UnsafeCell<NoSync>` cannot be shared between threads safely - --> $DIR/typeck-unsafe-always-share.rs:23:10 - | -LL | test(uns); - | ---- ^^^ `UnsafeCell<NoSync>` cannot be shared between threads safely - | | - | required by a bound introduced by this call - | - = help: the trait `Sync` is not implemented for `UnsafeCell<NoSync>` -note: required by a bound in `test` - --> $DIR/typeck-unsafe-always-share.rs:15:12 - | -LL | fn test<T: Sync>(s: T) {} - | ^^^^ required by this bound in `test` - -error[E0277]: `UnsafeCell<NoSync>` cannot be shared between threads safely - --> $DIR/typeck-unsafe-always-share.rs:27:10 - | -LL | test(ms); - | ---- ^^ `UnsafeCell<NoSync>` cannot be shared between threads safely - | | - | required by a bound introduced by this call - | - = help: within `MySync<NoSync>`, the trait `Sync` is not implemented for `UnsafeCell<NoSync>` -note: required because it appears within the type `MySync<NoSync>` - --> $DIR/typeck-unsafe-always-share.rs:8:8 - | -LL | struct MySync<T> { - | ^^^^^^ -note: required by a bound in `test` - --> $DIR/typeck-unsafe-always-share.rs:15:12 - | -LL | fn test<T: Sync>(s: T) {} - | ^^^^ required by this bound in `test` - -error[E0277]: `NoSync` cannot be shared between threads safely - --> $DIR/typeck-unsafe-always-share.rs:30:10 - | -LL | test(NoSync); - | ---- ^^^^^^ `NoSync` cannot be shared between threads safely - | | - | required by a bound introduced by this call - | - = help: the trait `Sync` is not implemented for `NoSync` -note: required by a bound in `test` - --> $DIR/typeck-unsafe-always-share.rs:15:12 - | -LL | fn test<T: Sync>(s: T) {} - | ^^^^ required by this bound in `test` - -error: aborting due to 4 previous errors - -For more information about this error, try `rustc --explain E0277`. diff --git a/src/test/ui/typeck/typeck_type_placeholder_1.rs b/src/test/ui/typeck/typeck_type_placeholder_1.rs deleted file mode 100644 index ea7aa5285..000000000 --- a/src/test/ui/typeck/typeck_type_placeholder_1.rs +++ /dev/null @@ -1,32 +0,0 @@ -// run-pass - -#![allow(dead_code)] -// This test checks that the `_` type placeholder works -// correctly for enabling type inference. - - -struct TestStruct { - x: *const isize -} - -unsafe impl Sync for TestStruct {} - -static CONSTEXPR: TestStruct = TestStruct{ x: &413 }; - - -pub fn main() { - let x: Vec<_> = (0..5).collect(); - let expected: &[usize] = &[0,1,2,3,4]; - assert_eq!(x, expected); - - let x = (0..5).collect::<Vec<_>>(); - assert_eq!(x, expected); - - let y: _ = "hello"; - assert_eq!(y.len(), 5); - - let ptr: &usize = &5; - let ptr2 = ptr as *const _; - - assert_eq!(ptr as *const usize as usize, ptr2 as usize); -} diff --git a/src/test/ui/typeck/typeck_type_placeholder_item.rs b/src/test/ui/typeck/typeck_type_placeholder_item.rs deleted file mode 100644 index 22fedb22d..000000000 --- a/src/test/ui/typeck/typeck_type_placeholder_item.rs +++ /dev/null @@ -1,222 +0,0 @@ -// Needed for `type Y = impl Trait<_>` and `type B = _;` -#![feature(associated_type_defaults)] -#![feature(type_alias_impl_trait)] -// This test checks that it is not possible to enable global type -// inference by using the `_` type placeholder. - -fn test() -> _ { 5 } -//~^ ERROR the placeholder `_` is not allowed within types on item signatures for return types - -fn test2() -> (_, _) { (5, 5) } -//~^ ERROR the placeholder `_` is not allowed within types on item signatures for return types - -static TEST3: _ = "test"; -//~^ ERROR the placeholder `_` is not allowed within types on item signatures for static variables - -static TEST4: _ = 145; -//~^ ERROR the placeholder `_` is not allowed within types on item signatures for static variables - -static TEST5: (_, _) = (1, 2); -//~^ ERROR the placeholder `_` is not allowed within types on item signatures for static variables - -fn test6(_: _) { } -//~^ ERROR the placeholder `_` is not allowed within types on item signatures for functions - -fn test6_b<T>(_: _, _: T) { } -//~^ ERROR the placeholder `_` is not allowed within types on item signatures for functions - -fn test6_c<T, K, L, A, B>(_: _, _: (T, K, L, A, B)) { } -//~^ ERROR the placeholder `_` is not allowed within types on item signatures for functions - -fn test7(x: _) { let _x: usize = x; } -//~^ ERROR the placeholder `_` is not allowed within types on item signatures for functions - -fn test8(_f: fn() -> _) { } -//~^ ERROR the placeholder `_` is not allowed within types on item signatures for functions -//~^^ ERROR the placeholder `_` is not allowed within types on item signatures for functions - -struct Test9; - -impl Test9 { - fn test9(&self) -> _ { () } - //~^ ERROR the placeholder `_` is not allowed within types on item signatures for return types - - fn test10(&self, _x : _) { } - //~^ ERROR the placeholder `_` is not allowed within types on item signatures for functions -} - -fn test11(x: &usize) -> &_ { -//~^ ERROR the placeholder `_` is not allowed within types on item signatures for return types - &x -} - -unsafe fn test12(x: *const usize) -> *const *const _ { -//~^ ERROR the placeholder `_` is not allowed within types on item signatures for return types - &x -} - -impl Clone for Test9 { - fn clone(&self) -> _ { Test9 } - //~^ ERROR the placeholder `_` is not allowed within types on item signatures for functions - - fn clone_from(&mut self, other: _) { *self = Test9; } - //~^ ERROR the placeholder `_` is not allowed within types on item signatures for functions -} - -struct Test10 { - a: _, - //~^ ERROR the placeholder `_` is not allowed within types on item signatures for structs - b: (_, _), -} - -pub fn main() { - static A = 42; - //~^ ERROR missing type for `static` item - static B: _ = 42; - //~^ ERROR the placeholder `_` is not allowed within types on item signatures for static variables - static C: Option<_> = Some(42); - //~^ ERROR the placeholder `_` is not allowed within types on item signatures for static variables - fn fn_test() -> _ { 5 } - //~^ ERROR the placeholder `_` is not allowed within types on item signatures for return types - - fn fn_test2() -> (_, _) { (5, 5) } - //~^ ERROR the placeholder `_` is not allowed within types on item signatures for return types - - static FN_TEST3: _ = "test"; - //~^ ERROR the placeholder `_` is not allowed within types on item signatures for static variables - - static FN_TEST4: _ = 145; - //~^ ERROR the placeholder `_` is not allowed within types on item signatures for static variables - - static FN_TEST5: (_, _) = (1, 2); - //~^ ERROR the placeholder `_` is not allowed within types on item signatures for static variables - - fn fn_test6(_: _) { } - //~^ ERROR the placeholder `_` is not allowed within types on item signatures for functions - - fn fn_test7(x: _) { let _x: usize = x; } - //~^ ERROR the placeholder `_` is not allowed within types on item signatures for functions - - fn fn_test8(_f: fn() -> _) { } - //~^ ERROR the placeholder `_` is not allowed within types on item signatures for functions - //~^^ ERROR the placeholder `_` is not allowed within types on item signatures for functions - - struct FnTest9; - - impl FnTest9 { - fn fn_test9(&self) -> _ { () } - //~^ ERROR the placeholder `_` is not allowed within types on item signatures for return types - - fn fn_test10(&self, _x : _) { } - //~^ ERROR the placeholder `_` is not allowed within types on item signatures for functions - } - - impl Clone for FnTest9 { - fn clone(&self) -> _ { FnTest9 } - //~^ ERROR the placeholder `_` is not allowed within types on item signatures for functions - - fn clone_from(&mut self, other: _) { *self = FnTest9; } - //~^ ERROR the placeholder `_` is not allowed within types on item signatures for functions - } - - struct FnTest10 { - a: _, - //~^ ERROR the placeholder `_` is not allowed within types on item signatures for structs - b: (_, _), - } - - fn fn_test11(_: _) -> (_, _) { panic!() } - //~^ ERROR the placeholder `_` is not allowed within types on item signatures for return types - //~| ERROR type annotations needed - - fn fn_test12(x: i32) -> (_, _) { (x, x) } - //~^ ERROR the placeholder `_` is not allowed within types on item signatures for return types - - fn fn_test13(x: _) -> (i32, _) { (x, x) } - //~^ ERROR the placeholder `_` is not allowed within types on item signatures for return types -} - -trait T { - fn method_test1(&self, x: _); - //~^ ERROR the placeholder `_` is not allowed within types on item signatures for functions - fn method_test2(&self, x: _) -> _; - //~^ ERROR the placeholder `_` is not allowed within types on item signatures for functions - fn method_test3(&self) -> _; - //~^ ERROR the placeholder `_` is not allowed within types on item signatures for functions - fn assoc_fn_test1(x: _); - //~^ ERROR the placeholder `_` is not allowed within types on item signatures for functions - fn assoc_fn_test2(x: _) -> _; - //~^ ERROR the placeholder `_` is not allowed within types on item signatures for functions - fn assoc_fn_test3() -> _; - //~^ ERROR the placeholder `_` is not allowed within types on item signatures for functions -} - -struct BadStruct<_>(_); -//~^ ERROR expected identifier, found reserved identifier `_` -//~| ERROR the placeholder `_` is not allowed within types on item signatures for structs -trait BadTrait<_> {} -//~^ ERROR expected identifier, found reserved identifier `_` -impl BadTrait<_> for BadStruct<_> {} -//~^ ERROR the placeholder `_` is not allowed within types on item signatures for implementations - -fn impl_trait() -> impl BadTrait<_> { -//~^ ERROR the placeholder `_` is not allowed within types on item signatures for opaque types - unimplemented!() -} - -struct BadStruct1<_, _>(_); -//~^ ERROR expected identifier, found reserved identifier `_` -//~| ERROR expected identifier, found reserved identifier `_` -//~| ERROR the name `_` is already used -//~| ERROR the placeholder `_` is not allowed within types on item signatures for structs -struct BadStruct2<_, T>(_, T); -//~^ ERROR expected identifier, found reserved identifier `_` -//~| ERROR the placeholder `_` is not allowed within types on item signatures for structs - -type X = Box<_>; -//~^ ERROR the placeholder `_` is not allowed within types on item signatures for type aliases - -struct Struct; -trait Trait<T> {} -impl Trait<usize> for Struct {} -type Y = impl Trait<_>; -//~^ ERROR the placeholder `_` is not allowed within types on item signatures for opaque types -fn foo() -> Y { - Struct -} - -trait Qux { - type A; - type B = _; - //~^ ERROR the placeholder `_` is not allowed within types on item signatures for associated types - const C: _; - //~^ ERROR the placeholder `_` is not allowed within types on item signatures for constants - const D: _ = 42; - //~^ ERROR the placeholder `_` is not allowed within types on item signatures for constants - // type E: _; // FIXME: make the parser propagate the existence of `B` - type F: std::ops::Fn(_); - //~^ ERROR the placeholder `_` is not allowed within types on item signatures for associated types -} -impl Qux for Struct { - type A = _; - //~^ ERROR the placeholder `_` is not allowed within types on item signatures for associated types - type B = _; - //~^ ERROR the placeholder `_` is not allowed within types on item signatures for associated types - const C: _; - //~^ ERROR the placeholder `_` is not allowed within types on item signatures for constants - //~| ERROR associated constant in `impl` without body - const D: _ = 42; - //~^ ERROR the placeholder `_` is not allowed within types on item signatures for constants -} - -fn map<T>(_: fn() -> Option<&'static T>) -> Option<T> { - None -} - -fn value() -> Option<&'static _> { -//~^ ERROR the placeholder `_` is not allowed within types on item signatures for return types - Option::<&'static u8>::None -} - -const _: Option<_> = map(value); -//~^ ERROR the placeholder `_` is not allowed within types on item signatures for constants diff --git a/src/test/ui/typeck/typeck_type_placeholder_item.stderr b/src/test/ui/typeck/typeck_type_placeholder_item.stderr deleted file mode 100644 index c57f71b80..000000000 --- a/src/test/ui/typeck/typeck_type_placeholder_item.stderr +++ /dev/null @@ -1,642 +0,0 @@ -error: expected identifier, found reserved identifier `_` - --> $DIR/typeck_type_placeholder_item.rs:154:18 - | -LL | struct BadStruct<_>(_); - | ^ expected identifier, found reserved identifier - -error: expected identifier, found reserved identifier `_` - --> $DIR/typeck_type_placeholder_item.rs:157:16 - | -LL | trait BadTrait<_> {} - | ^ expected identifier, found reserved identifier - -error: expected identifier, found reserved identifier `_` - --> $DIR/typeck_type_placeholder_item.rs:167:19 - | -LL | struct BadStruct1<_, _>(_); - | ^ expected identifier, found reserved identifier - -error: expected identifier, found reserved identifier `_` - --> $DIR/typeck_type_placeholder_item.rs:167:22 - | -LL | struct BadStruct1<_, _>(_); - | ^ expected identifier, found reserved identifier - -error: expected identifier, found reserved identifier `_` - --> $DIR/typeck_type_placeholder_item.rs:172:19 - | -LL | struct BadStruct2<_, T>(_, T); - | ^ expected identifier, found reserved identifier - -error: associated constant in `impl` without body - --> $DIR/typeck_type_placeholder_item.rs:205:5 - | -LL | const C: _; - | ^^^^^^^^^^- - | | - | help: provide a definition for the constant: `= <expr>;` - -error[E0403]: the name `_` is already used for a generic parameter in this item's generic parameters - --> $DIR/typeck_type_placeholder_item.rs:167:22 - | -LL | struct BadStruct1<_, _>(_); - | - ^ already used - | | - | first use of `_` - -error[E0121]: the placeholder `_` is not allowed within types on item signatures for return types - --> $DIR/typeck_type_placeholder_item.rs:7:14 - | -LL | fn test() -> _ { 5 } - | ^ - | | - | not allowed in type signatures - | help: replace with the correct return type: `i32` - -error[E0121]: the placeholder `_` is not allowed within types on item signatures for return types - --> $DIR/typeck_type_placeholder_item.rs:10:16 - | -LL | fn test2() -> (_, _) { (5, 5) } - | -^--^- - | || | - | || not allowed in type signatures - | |not allowed in type signatures - | help: replace with the correct return type: `(i32, i32)` - -error[E0121]: the placeholder `_` is not allowed within types on item signatures for static variables - --> $DIR/typeck_type_placeholder_item.rs:13:15 - | -LL | static TEST3: _ = "test"; - | ^ - | | - | not allowed in type signatures - | help: replace with the correct type: `&str` - -error[E0121]: the placeholder `_` is not allowed within types on item signatures for static variables - --> $DIR/typeck_type_placeholder_item.rs:16:15 - | -LL | static TEST4: _ = 145; - | ^ - | | - | not allowed in type signatures - | help: replace with the correct type: `i32` - -error[E0121]: the placeholder `_` is not allowed within types on item signatures for static variables - --> $DIR/typeck_type_placeholder_item.rs:19:15 - | -LL | static TEST5: (_, _) = (1, 2); - | ^^^^^^ not allowed in type signatures - -error[E0121]: the placeholder `_` is not allowed within types on item signatures for functions - --> $DIR/typeck_type_placeholder_item.rs:22:13 - | -LL | fn test6(_: _) { } - | ^ not allowed in type signatures - | -help: use type parameters instead - | -LL | fn test6<T>(_: T) { } - | +++ ~ - -error[E0121]: the placeholder `_` is not allowed within types on item signatures for functions - --> $DIR/typeck_type_placeholder_item.rs:25:18 - | -LL | fn test6_b<T>(_: _, _: T) { } - | ^ not allowed in type signatures - | -help: use type parameters instead - | -LL | fn test6_b<T, U>(_: U, _: T) { } - | +++ ~ - -error[E0121]: the placeholder `_` is not allowed within types on item signatures for functions - --> $DIR/typeck_type_placeholder_item.rs:28:30 - | -LL | fn test6_c<T, K, L, A, B>(_: _, _: (T, K, L, A, B)) { } - | ^ not allowed in type signatures - | -help: use type parameters instead - | -LL | fn test6_c<T, K, L, A, B, U>(_: U, _: (T, K, L, A, B)) { } - | +++ ~ - -error[E0121]: the placeholder `_` is not allowed within types on item signatures for functions - --> $DIR/typeck_type_placeholder_item.rs:31:13 - | -LL | fn test7(x: _) { let _x: usize = x; } - | ^ not allowed in type signatures - | -help: use type parameters instead - | -LL | fn test7<T>(x: T) { let _x: usize = x; } - | +++ ~ - -error[E0121]: the placeholder `_` is not allowed within types on item signatures for functions - --> $DIR/typeck_type_placeholder_item.rs:34:22 - | -LL | fn test8(_f: fn() -> _) { } - | ^ - | | - | not allowed in type signatures - | help: use type parameters instead: `T` - -error[E0121]: the placeholder `_` is not allowed within types on item signatures for functions - --> $DIR/typeck_type_placeholder_item.rs:34:22 - | -LL | fn test8(_f: fn() -> _) { } - | ^ not allowed in type signatures - | -help: use type parameters instead - | -LL | fn test8<T>(_f: fn() -> T) { } - | +++ ~ - -error[E0121]: the placeholder `_` is not allowed within types on item signatures for return types - --> $DIR/typeck_type_placeholder_item.rs:48:26 - | -LL | fn test11(x: &usize) -> &_ { - | -^ - | || - | |not allowed in type signatures - | help: replace with the correct return type: `&'static &'static usize` - -error[E0121]: the placeholder `_` is not allowed within types on item signatures for return types - --> $DIR/typeck_type_placeholder_item.rs:53:52 - | -LL | unsafe fn test12(x: *const usize) -> *const *const _ { - | --------------^ - | | | - | | not allowed in type signatures - | help: replace with the correct return type: `*const *const usize` - -error[E0121]: the placeholder `_` is not allowed within types on item signatures for structs - --> $DIR/typeck_type_placeholder_item.rs:67:8 - | -LL | a: _, - | ^ not allowed in type signatures -LL | -LL | b: (_, _), - | ^ ^ not allowed in type signatures - | | - | not allowed in type signatures - | -help: use type parameters instead - | -LL ~ struct Test10<T> { -LL ~ a: T, -LL | -LL ~ b: (T, T), - | - -error: missing type for `static` item - --> $DIR/typeck_type_placeholder_item.rs:73:13 - | -LL | static A = 42; - | ^ help: provide a type for the static variable: `: i32` - -error[E0121]: the placeholder `_` is not allowed within types on item signatures for static variables - --> $DIR/typeck_type_placeholder_item.rs:75:15 - | -LL | static B: _ = 42; - | ^ - | | - | not allowed in type signatures - | help: replace with the correct type: `i32` - -error[E0121]: the placeholder `_` is not allowed within types on item signatures for static variables - --> $DIR/typeck_type_placeholder_item.rs:77:15 - | -LL | static C: Option<_> = Some(42); - | ^^^^^^^^^ not allowed in type signatures - -error[E0121]: the placeholder `_` is not allowed within types on item signatures for return types - --> $DIR/typeck_type_placeholder_item.rs:79:21 - | -LL | fn fn_test() -> _ { 5 } - | ^ - | | - | not allowed in type signatures - | help: replace with the correct return type: `i32` - -error[E0121]: the placeholder `_` is not allowed within types on item signatures for return types - --> $DIR/typeck_type_placeholder_item.rs:82:23 - | -LL | fn fn_test2() -> (_, _) { (5, 5) } - | -^--^- - | || | - | || not allowed in type signatures - | |not allowed in type signatures - | help: replace with the correct return type: `(i32, i32)` - -error[E0121]: the placeholder `_` is not allowed within types on item signatures for static variables - --> $DIR/typeck_type_placeholder_item.rs:85:22 - | -LL | static FN_TEST3: _ = "test"; - | ^ - | | - | not allowed in type signatures - | help: replace with the correct type: `&str` - -error[E0121]: the placeholder `_` is not allowed within types on item signatures for static variables - --> $DIR/typeck_type_placeholder_item.rs:88:22 - | -LL | static FN_TEST4: _ = 145; - | ^ - | | - | not allowed in type signatures - | help: replace with the correct type: `i32` - -error[E0121]: the placeholder `_` is not allowed within types on item signatures for static variables - --> $DIR/typeck_type_placeholder_item.rs:91:22 - | -LL | static FN_TEST5: (_, _) = (1, 2); - | ^^^^^^ not allowed in type signatures - -error[E0121]: the placeholder `_` is not allowed within types on item signatures for functions - --> $DIR/typeck_type_placeholder_item.rs:94:20 - | -LL | fn fn_test6(_: _) { } - | ^ not allowed in type signatures - | -help: use type parameters instead - | -LL | fn fn_test6<T>(_: T) { } - | +++ ~ - -error[E0121]: the placeholder `_` is not allowed within types on item signatures for functions - --> $DIR/typeck_type_placeholder_item.rs:97:20 - | -LL | fn fn_test7(x: _) { let _x: usize = x; } - | ^ not allowed in type signatures - | -help: use type parameters instead - | -LL | fn fn_test7<T>(x: T) { let _x: usize = x; } - | +++ ~ - -error[E0121]: the placeholder `_` is not allowed within types on item signatures for functions - --> $DIR/typeck_type_placeholder_item.rs:100:29 - | -LL | fn fn_test8(_f: fn() -> _) { } - | ^ - | | - | not allowed in type signatures - | help: use type parameters instead: `T` - -error[E0121]: the placeholder `_` is not allowed within types on item signatures for functions - --> $DIR/typeck_type_placeholder_item.rs:100:29 - | -LL | fn fn_test8(_f: fn() -> _) { } - | ^ not allowed in type signatures - | -help: use type parameters instead - | -LL | fn fn_test8<T>(_f: fn() -> T) { } - | +++ ~ - -error[E0121]: the placeholder `_` is not allowed within types on item signatures for structs - --> $DIR/typeck_type_placeholder_item.rs:123:12 - | -LL | a: _, - | ^ not allowed in type signatures -LL | -LL | b: (_, _), - | ^ ^ not allowed in type signatures - | | - | not allowed in type signatures - | -help: use type parameters instead - | -LL ~ struct FnTest10<T> { -LL ~ a: T, -LL | -LL ~ b: (T, T), - | - -error[E0282]: type annotations needed - --> $DIR/typeck_type_placeholder_item.rs:128:18 - | -LL | fn fn_test11(_: _) -> (_, _) { panic!() } - | ^ cannot infer type - -error[E0121]: the placeholder `_` is not allowed within types on item signatures for return types - --> $DIR/typeck_type_placeholder_item.rs:128:28 - | -LL | fn fn_test11(_: _) -> (_, _) { panic!() } - | ^ ^ not allowed in type signatures - | | - | not allowed in type signatures - -error[E0121]: the placeholder `_` is not allowed within types on item signatures for return types - --> $DIR/typeck_type_placeholder_item.rs:132:30 - | -LL | fn fn_test12(x: i32) -> (_, _) { (x, x) } - | -^--^- - | || | - | || not allowed in type signatures - | |not allowed in type signatures - | help: replace with the correct return type: `(i32, i32)` - -error[E0121]: the placeholder `_` is not allowed within types on item signatures for return types - --> $DIR/typeck_type_placeholder_item.rs:135:33 - | -LL | fn fn_test13(x: _) -> (i32, _) { (x, x) } - | ------^- - | | | - | | not allowed in type signatures - | help: replace with the correct return type: `(i32, i32)` - -error[E0121]: the placeholder `_` is not allowed within types on item signatures for structs - --> $DIR/typeck_type_placeholder_item.rs:154:21 - | -LL | struct BadStruct<_>(_); - | ^ not allowed in type signatures - | -help: use type parameters instead - | -LL | struct BadStruct<T>(T); - | ~ ~ - -error[E0121]: the placeholder `_` is not allowed within types on item signatures for implementations - --> $DIR/typeck_type_placeholder_item.rs:159:15 - | -LL | impl BadTrait<_> for BadStruct<_> {} - | ^ ^ not allowed in type signatures - | | - | not allowed in type signatures - | -help: use type parameters instead - | -LL | impl<T> BadTrait<T> for BadStruct<T> {} - | +++ ~ ~ - -error[E0121]: the placeholder `_` is not allowed within types on item signatures for opaque types - --> $DIR/typeck_type_placeholder_item.rs:162:34 - | -LL | fn impl_trait() -> impl BadTrait<_> { - | ^ not allowed in type signatures - -error[E0121]: the placeholder `_` is not allowed within types on item signatures for structs - --> $DIR/typeck_type_placeholder_item.rs:167:25 - | -LL | struct BadStruct1<_, _>(_); - | ^ not allowed in type signatures - | -help: use type parameters instead - | -LL | struct BadStruct1<T, _>(T); - | ~ ~ - -error[E0121]: the placeholder `_` is not allowed within types on item signatures for structs - --> $DIR/typeck_type_placeholder_item.rs:172:25 - | -LL | struct BadStruct2<_, T>(_, T); - | ^ not allowed in type signatures - | -help: use type parameters instead - | -LL | struct BadStruct2<U, T>(U, T); - | ~ ~ - -error[E0121]: the placeholder `_` is not allowed within types on item signatures for type aliases - --> $DIR/typeck_type_placeholder_item.rs:176:14 - | -LL | type X = Box<_>; - | ^ not allowed in type signatures - -error[E0121]: the placeholder `_` is not allowed within types on item signatures for opaque types - --> $DIR/typeck_type_placeholder_item.rs:182:21 - | -LL | type Y = impl Trait<_>; - | ^ not allowed in type signatures - -error[E0121]: the placeholder `_` is not allowed within types on item signatures for return types - --> $DIR/typeck_type_placeholder_item.rs:216:31 - | -LL | fn value() -> Option<&'static _> { - | ----------------^- - | | | - | | not allowed in type signatures - | help: replace with the correct return type: `Option<&'static u8>` - -error[E0121]: the placeholder `_` is not allowed within types on item signatures for constants - --> $DIR/typeck_type_placeholder_item.rs:221:10 - | -LL | const _: Option<_> = map(value); - | ^^^^^^^^^ - | | - | not allowed in type signatures - | help: replace with the correct type: `Option<u8>` - -error[E0121]: the placeholder `_` is not allowed within types on item signatures for functions - --> $DIR/typeck_type_placeholder_item.rs:140:31 - | -LL | fn method_test1(&self, x: _); - | ^ not allowed in type signatures - | -help: use type parameters instead - | -LL | fn method_test1<T>(&self, x: T); - | +++ ~ - -error[E0121]: the placeholder `_` is not allowed within types on item signatures for functions - --> $DIR/typeck_type_placeholder_item.rs:142:31 - | -LL | fn method_test2(&self, x: _) -> _; - | ^ ^ not allowed in type signatures - | | - | not allowed in type signatures - | -help: use type parameters instead - | -LL | fn method_test2<T>(&self, x: T) -> T; - | +++ ~ ~ - -error[E0121]: the placeholder `_` is not allowed within types on item signatures for functions - --> $DIR/typeck_type_placeholder_item.rs:144:31 - | -LL | fn method_test3(&self) -> _; - | ^ not allowed in type signatures - | -help: use type parameters instead - | -LL | fn method_test3<T>(&self) -> T; - | +++ ~ - -error[E0121]: the placeholder `_` is not allowed within types on item signatures for functions - --> $DIR/typeck_type_placeholder_item.rs:146:26 - | -LL | fn assoc_fn_test1(x: _); - | ^ not allowed in type signatures - | -help: use type parameters instead - | -LL | fn assoc_fn_test1<T>(x: T); - | +++ ~ - -error[E0121]: the placeholder `_` is not allowed within types on item signatures for functions - --> $DIR/typeck_type_placeholder_item.rs:148:26 - | -LL | fn assoc_fn_test2(x: _) -> _; - | ^ ^ not allowed in type signatures - | | - | not allowed in type signatures - | -help: use type parameters instead - | -LL | fn assoc_fn_test2<T>(x: T) -> T; - | +++ ~ ~ - -error[E0121]: the placeholder `_` is not allowed within types on item signatures for functions - --> $DIR/typeck_type_placeholder_item.rs:150:28 - | -LL | fn assoc_fn_test3() -> _; - | ^ not allowed in type signatures - | -help: use type parameters instead - | -LL | fn assoc_fn_test3<T>() -> T; - | +++ ~ - -error[E0121]: the placeholder `_` is not allowed within types on item signatures for associated types - --> $DIR/typeck_type_placeholder_item.rs:190:14 - | -LL | type B = _; - | ^ not allowed in type signatures - -error[E0121]: the placeholder `_` is not allowed within types on item signatures for constants - --> $DIR/typeck_type_placeholder_item.rs:192:14 - | -LL | const C: _; - | ^ not allowed in type signatures - -error[E0121]: the placeholder `_` is not allowed within types on item signatures for constants - --> $DIR/typeck_type_placeholder_item.rs:194:14 - | -LL | const D: _ = 42; - | ^ - | | - | not allowed in type signatures - | help: replace with the correct type: `i32` - -error[E0121]: the placeholder `_` is not allowed within types on item signatures for associated types - --> $DIR/typeck_type_placeholder_item.rs:197:26 - | -LL | type F: std::ops::Fn(_); - | ^ not allowed in type signatures - -error[E0121]: the placeholder `_` is not allowed within types on item signatures for return types - --> $DIR/typeck_type_placeholder_item.rs:41:24 - | -LL | fn test9(&self) -> _ { () } - | ^ - | | - | not allowed in type signatures - | help: replace with the correct return type: `()` - -error[E0121]: the placeholder `_` is not allowed within types on item signatures for functions - --> $DIR/typeck_type_placeholder_item.rs:44:27 - | -LL | fn test10(&self, _x : _) { } - | ^ not allowed in type signatures - | -help: use type parameters instead - | -LL | fn test10<T>(&self, _x : T) { } - | +++ ~ - -error[E0121]: the placeholder `_` is not allowed within types on item signatures for functions - --> $DIR/typeck_type_placeholder_item.rs:59:24 - | -LL | fn clone(&self) -> _ { Test9 } - | ^ not allowed in type signatures - | -help: try replacing `_` with the type in the corresponding trait method signature - | -LL | fn clone(&self) -> Test9 { Test9 } - | ~~~~~ - -error[E0121]: the placeholder `_` is not allowed within types on item signatures for functions - --> $DIR/typeck_type_placeholder_item.rs:62:37 - | -LL | fn clone_from(&mut self, other: _) { *self = Test9; } - | ^ not allowed in type signatures - | -help: try replacing `_` with the type in the corresponding trait method signature - | -LL | fn clone_from(&mut self, other: &Test9) { *self = Test9; } - | ~~~~~~ - -error[E0121]: the placeholder `_` is not allowed within types on item signatures for return types - --> $DIR/typeck_type_placeholder_item.rs:107:31 - | -LL | fn fn_test9(&self) -> _ { () } - | ^ - | | - | not allowed in type signatures - | help: replace with the correct return type: `()` - -error[E0121]: the placeholder `_` is not allowed within types on item signatures for functions - --> $DIR/typeck_type_placeholder_item.rs:110:34 - | -LL | fn fn_test10(&self, _x : _) { } - | ^ not allowed in type signatures - | -help: use type parameters instead - | -LL | fn fn_test10<T>(&self, _x : T) { } - | +++ ~ - -error[E0121]: the placeholder `_` is not allowed within types on item signatures for functions - --> $DIR/typeck_type_placeholder_item.rs:115:28 - | -LL | fn clone(&self) -> _ { FnTest9 } - | ^ not allowed in type signatures - | -help: try replacing `_` with the type in the corresponding trait method signature - | -LL | fn clone(&self) -> FnTest9 { FnTest9 } - | ~~~~~~~ - -error[E0121]: the placeholder `_` is not allowed within types on item signatures for functions - --> $DIR/typeck_type_placeholder_item.rs:118:41 - | -LL | fn clone_from(&mut self, other: _) { *self = FnTest9; } - | ^ not allowed in type signatures - | -help: try replacing `_` with the type in the corresponding trait method signature - | -LL | fn clone_from(&mut self, other: &FnTest9) { *self = FnTest9; } - | ~~~~~~~~ - -error[E0121]: the placeholder `_` is not allowed within types on item signatures for associated types - --> $DIR/typeck_type_placeholder_item.rs:201:14 - | -LL | type A = _; - | ^ not allowed in type signatures - -error[E0121]: the placeholder `_` is not allowed within types on item signatures for associated types - --> $DIR/typeck_type_placeholder_item.rs:203:14 - | -LL | type B = _; - | ^ not allowed in type signatures - -error[E0121]: the placeholder `_` is not allowed within types on item signatures for constants - --> $DIR/typeck_type_placeholder_item.rs:205:14 - | -LL | const C: _; - | ^ not allowed in type signatures - -error[E0121]: the placeholder `_` is not allowed within types on item signatures for constants - --> $DIR/typeck_type_placeholder_item.rs:208:14 - | -LL | const D: _ = 42; - | ^ - | | - | not allowed in type signatures - | help: replace with the correct type: `i32` - -error: aborting due to 69 previous errors - -Some errors have detailed explanations: E0121, E0282, E0403. -For more information about an error, try `rustc --explain E0121`. diff --git a/src/test/ui/typeck/typeck_type_placeholder_item_help.rs b/src/test/ui/typeck/typeck_type_placeholder_item_help.rs deleted file mode 100644 index c459d8c3c..000000000 --- a/src/test/ui/typeck/typeck_type_placeholder_item_help.rs +++ /dev/null @@ -1,33 +0,0 @@ -// This test checks that it proper item type will be suggested when -// using the `_` type placeholder. - -fn test1() -> _ { Some(42) } -//~^ ERROR the placeholder `_` is not allowed within types on item signatures for return types - -const TEST2: _ = 42u32; -//~^ ERROR the placeholder `_` is not allowed within types on item signatures for constants - -const TEST3: _ = Some(42); -//~^ ERROR the placeholder `_` is not allowed within types on item signatures for constants - -const TEST4: fn() -> _ = 42; -//~^ ERROR the placeholder `_` is not allowed within types on item signatures for functions -//~| ERROR the placeholder `_` is not allowed within types on item signatures for constant items - -trait Test5 { - const TEST5: _ = 42; - //~^ ERROR the placeholder `_` is not allowed within types on item signatures for constants -} - -struct Test6; - -impl Test6 { - const TEST6: _ = 13; - //~^ ERROR the placeholder `_` is not allowed within types on item signatures for constants -} - -pub fn main() { - let _: Option<usize> = test1(); - let _: f64 = test1(); - let _: Option<i32> = test1(); -} diff --git a/src/test/ui/typeck/typeck_type_placeholder_item_help.stderr b/src/test/ui/typeck/typeck_type_placeholder_item_help.stderr deleted file mode 100644 index 07a5dbd93..000000000 --- a/src/test/ui/typeck/typeck_type_placeholder_item_help.stderr +++ /dev/null @@ -1,60 +0,0 @@ -error[E0121]: the placeholder `_` is not allowed within types on item signatures for return types - --> $DIR/typeck_type_placeholder_item_help.rs:4:15 - | -LL | fn test1() -> _ { Some(42) } - | ^ - | | - | not allowed in type signatures - | help: replace with the correct return type: `Option<i32>` - -error[E0121]: the placeholder `_` is not allowed within types on item signatures for constants - --> $DIR/typeck_type_placeholder_item_help.rs:7:14 - | -LL | const TEST2: _ = 42u32; - | ^ - | | - | not allowed in type signatures - | help: replace with the correct type: `u32` - -error[E0121]: the placeholder `_` is not allowed within types on item signatures for constants - --> $DIR/typeck_type_placeholder_item_help.rs:10:14 - | -LL | const TEST3: _ = Some(42); - | ^ - | | - | not allowed in type signatures - | help: replace with the correct type: `Option<i32>` - -error[E0121]: the placeholder `_` is not allowed within types on item signatures for functions - --> $DIR/typeck_type_placeholder_item_help.rs:13:22 - | -LL | const TEST4: fn() -> _ = 42; - | ^ not allowed in type signatures - -error[E0121]: the placeholder `_` is not allowed within types on item signatures for constant items - --> $DIR/typeck_type_placeholder_item_help.rs:13:22 - | -LL | const TEST4: fn() -> _ = 42; - | ^ not allowed in type signatures - -error[E0121]: the placeholder `_` is not allowed within types on item signatures for constants - --> $DIR/typeck_type_placeholder_item_help.rs:18:18 - | -LL | const TEST5: _ = 42; - | ^ - | | - | not allowed in type signatures - | help: replace with the correct type: `i32` - -error[E0121]: the placeholder `_` is not allowed within types on item signatures for constants - --> $DIR/typeck_type_placeholder_item_help.rs:25:18 - | -LL | const TEST6: _ = 13; - | ^ - | | - | not allowed in type signatures - | help: replace with the correct type: `i32` - -error: aborting due to 7 previous errors - -For more information about this error, try `rustc --explain E0121`. diff --git a/src/test/ui/typeck/typeck_type_placeholder_lifetime_1.rs b/src/test/ui/typeck/typeck_type_placeholder_lifetime_1.rs deleted file mode 100644 index 43e46c5b6..000000000 --- a/src/test/ui/typeck/typeck_type_placeholder_lifetime_1.rs +++ /dev/null @@ -1,11 +0,0 @@ -// This test checks that the `_` type placeholder does not react -// badly if put as a lifetime parameter. - -struct Foo<'a, T:'a> { - r: &'a T -} - -pub fn main() { - let c: Foo<_, _> = Foo { r: &5 }; - //~^ ERROR this struct takes 1 generic argument but 2 generic arguments were supplied -} diff --git a/src/test/ui/typeck/typeck_type_placeholder_lifetime_1.stderr b/src/test/ui/typeck/typeck_type_placeholder_lifetime_1.stderr deleted file mode 100644 index a89c6b85c..000000000 --- a/src/test/ui/typeck/typeck_type_placeholder_lifetime_1.stderr +++ /dev/null @@ -1,17 +0,0 @@ -error[E0107]: this struct takes 1 generic argument but 2 generic arguments were supplied - --> $DIR/typeck_type_placeholder_lifetime_1.rs:9:12 - | -LL | let c: Foo<_, _> = Foo { r: &5 }; - | ^^^ - help: remove this generic argument - | | - | expected 1 generic argument - | -note: struct defined here, with 1 generic parameter: `T` - --> $DIR/typeck_type_placeholder_lifetime_1.rs:4:8 - | -LL | struct Foo<'a, T:'a> { - | ^^^ - - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0107`. diff --git a/src/test/ui/typeck/typeck_type_placeholder_lifetime_2.rs b/src/test/ui/typeck/typeck_type_placeholder_lifetime_2.rs deleted file mode 100644 index 178b8b122..000000000 --- a/src/test/ui/typeck/typeck_type_placeholder_lifetime_2.rs +++ /dev/null @@ -1,11 +0,0 @@ -// This test checks that the `_` type placeholder does not react -// badly if put as a lifetime parameter. - -struct Foo<'a, T:'a> { - r: &'a T -} - -pub fn main() { - let c: Foo<_, usize> = Foo { r: &5 }; - //~^ ERROR this struct takes 1 generic argument but 2 generic arguments were supplied -} diff --git a/src/test/ui/typeck/typeck_type_placeholder_lifetime_2.stderr b/src/test/ui/typeck/typeck_type_placeholder_lifetime_2.stderr deleted file mode 100644 index f30766bdf..000000000 --- a/src/test/ui/typeck/typeck_type_placeholder_lifetime_2.stderr +++ /dev/null @@ -1,17 +0,0 @@ -error[E0107]: this struct takes 1 generic argument but 2 generic arguments were supplied - --> $DIR/typeck_type_placeholder_lifetime_2.rs:9:12 - | -LL | let c: Foo<_, usize> = Foo { r: &5 }; - | ^^^ ----- help: remove this generic argument - | | - | expected 1 generic argument - | -note: struct defined here, with 1 generic parameter: `T` - --> $DIR/typeck_type_placeholder_lifetime_2.rs:4:8 - | -LL | struct Foo<'a, T:'a> { - | ^^^ - - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0107`. diff --git a/src/test/ui/typeck/typeck_type_placeholder_mismatch.rs b/src/test/ui/typeck/typeck_type_placeholder_mismatch.rs deleted file mode 100644 index 2f9cfcf8d..000000000 --- a/src/test/ui/typeck/typeck_type_placeholder_mismatch.rs +++ /dev/null @@ -1,27 +0,0 @@ -// This test checks that genuine type errors with partial -// type hints are understandable. - -use std::marker::PhantomData; - -struct Foo<T>(PhantomData<T>); -struct Bar<U>(PhantomData<U>); - -pub fn main() { -} - -fn test1() { - let x: Foo<_> = Bar::<usize>(PhantomData); - //~^ ERROR mismatched types - //~| expected struct `Foo<_>` - //~| found struct `Bar<usize>` - //~| expected struct `Foo`, found struct `Bar` - let y: Foo<usize> = x; -} - -fn test2() { - let x: Foo<_> = Bar::<usize>(PhantomData); - //~^ ERROR mismatched types - //~| expected struct `Foo<_>` - //~| found struct `Bar<usize>` - //~| expected struct `Foo`, found struct `Bar` -} diff --git a/src/test/ui/typeck/typeck_type_placeholder_mismatch.stderr b/src/test/ui/typeck/typeck_type_placeholder_mismatch.stderr deleted file mode 100644 index 867412a24..000000000 --- a/src/test/ui/typeck/typeck_type_placeholder_mismatch.stderr +++ /dev/null @@ -1,25 +0,0 @@ -error[E0308]: mismatched types - --> $DIR/typeck_type_placeholder_mismatch.rs:13:21 - | -LL | let x: Foo<_> = Bar::<usize>(PhantomData); - | ------ ^^^^^^^^^^^^^^^^^^^^^^^^^ expected struct `Foo`, found struct `Bar` - | | - | expected due to this - | - = note: expected struct `Foo<_>` - found struct `Bar<usize>` - -error[E0308]: mismatched types - --> $DIR/typeck_type_placeholder_mismatch.rs:22:21 - | -LL | let x: Foo<_> = Bar::<usize>(PhantomData); - | ------ ^^^^^^^^^^^^^^^^^^^^^^^^^ expected struct `Foo`, found struct `Bar` - | | - | expected due to this - | - = note: expected struct `Foo<_>` - found struct `Bar<usize>` - -error: aborting due to 2 previous errors - -For more information about this error, try `rustc --explain E0308`. diff --git a/src/test/ui/typeck/ufcs-type-params.rs b/src/test/ui/typeck/ufcs-type-params.rs deleted file mode 100644 index eee2b55b2..000000000 --- a/src/test/ui/typeck/ufcs-type-params.rs +++ /dev/null @@ -1,15 +0,0 @@ -// run-pass -// pretty-expanded FIXME #23616 - -trait Foo<T> { - fn get(&self) -> T; -} - -impl Foo<i32> for i32 { - fn get(&self) -> i32 { *self } -} - -fn main() { - let x: i32 = 1; - Foo::<i32>::get(&x); -} diff --git a/src/test/ui/typeck/unify-return-ty.rs b/src/test/ui/typeck/unify-return-ty.rs deleted file mode 100644 index da1d82e89..000000000 --- a/src/test/ui/typeck/unify-return-ty.rs +++ /dev/null @@ -1,16 +0,0 @@ -// run-pass -// Tests that the tail expr in null() has its type -// unified with the type *T, and so the type variable -// in that type gets resolved. - -// pretty-expanded FIXME #23616 - -use std::mem; - -fn null<T>() -> *const T { - unsafe { - mem::transmute(0_usize) - } -} - -pub fn main() { null::<isize>(); } diff --git a/src/test/ui/typeck/while-loop-block-cond.rs b/src/test/ui/typeck/while-loop-block-cond.rs deleted file mode 100644 index 929759766..000000000 --- a/src/test/ui/typeck/while-loop-block-cond.rs +++ /dev/null @@ -1,4 +0,0 @@ -fn main() { - while {} {} - //~^ ERROR mismatched types [E0308] -} diff --git a/src/test/ui/typeck/while-loop-block-cond.stderr b/src/test/ui/typeck/while-loop-block-cond.stderr deleted file mode 100644 index 598273af9..000000000 --- a/src/test/ui/typeck/while-loop-block-cond.stderr +++ /dev/null @@ -1,9 +0,0 @@ -error[E0308]: mismatched types - --> $DIR/while-loop-block-cond.rs:2:11 - | -LL | while {} {} - | ^^ expected `bool`, found `()` - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0308`. |